Clean Your Sticky Laptop Keyboard

So your TOSHIBA Satellite M70  Keyboard  keys stick for one reason or another. Perhaps you spilled a drink on it, or you just like to eat and surf the web at the same time.

I had the misfortune of spilling some Mountain Dew on my keyboard about two years ago, and this method has kept my keys working smoothly ever since. Cleaning your laptop is simple, but time consuming. Take your time and do not try to force anything and you should have a perfectly functioning keyboard once more!

For any sticky situation, following these steps will make your keyboard work and feel like new!

Step 1: Shut Down … Fast!

If you just spilled something on your TOSHIBA Satellite M70  Keyboard, shut your computer down as fast as possible!

Your first order of business is to shut down your computer and remove the battery -.. As quickly as possible if you spilled liquid on it Force shut down your computer by holding the power button until it turns off Any data loss during this process should be minimal and less costly than any shorted-out hardware.

Step 2: Gather Materials

To give your laptop a thorough cleaning, you will need:

- A cup or container large enough to hold all the keys on your keyboard

- Rubbing alcohol

- Cotton swabs (Q-Tips)

- Dish soap (without bleach) or some other mild detergent

- Paper towels

- Flathead screwdriver

- Towel

Most of these supplies are probably already sitting around your house or apartment, but I doubt you’ll spend over $ 10 if for some reason you need to purchase everything.

Step 3: Initial Wipedown

Soak up as much of any spilled liquid as you can with a paper towel or rag. Make sure to get all surfaces of your computer, including the screen.

It’s quite possible that you splashed liquid into every deep dark crevice of your computer during your spill. Use your cotton swabs if necessary, but do not worry about getting in between the keys, we’ll get to that soon.

Step 4: Remove Keys

Alternatively you can draw the layout or use a friend or family member’s computer as a reference. The layout of certain keys can differ slightly among computer brands and models.

Your keys were basically snapped onto your TOSHIBA Satellite M70  Keyboard at the factory … and therefore can be unsnapped.

Grab onto a corner of a key and firmly lift up. You may be required to pry on more than one corner at a time to unsnap each key. If a key (especially larger ones) prove difficult, wiggle a flathead screwdriver underneath the key and rotate the blade in several places to “persuade” it to let go.

If you spilled liquid on your keyboard, it will probably be necessary to remove the key carriers as well. My carriers are white and rotate to allow the keys to move up and down. These snap off similar to the keys, but yours may differ slightly .

This process will take some time, be patient and do not rush this part … that’s a sure way to break something important.

Step 5: Clean Keys

The next step is to give your keys a soak in some dish soap (or other mild detergent) and warm water. Fill your cup or container and drop in your keys.

I let my keys soak for about an hour.

Some of your larger keys may have one or several metal guide bars on their underside. These bars slide into slots on your TOSHIBA Satellite M70  Keyboard, so make sure not to bend the bars or their slots on your computer.

Step 6: Clean Keyboard

As you can see, I did not remove every key on my computer since only a few of them were sticking.

Dip your cotton swab into the rubbing alcohol and begin to clean around each key post. Remember if any liquid made its way under your keys to remove the key carriers as well and soak them with the keys.

I found that some areas of the keyboard chewed up the cotton swabs fairly quickly. If this happens, remember to remove any cotton snagged off the swab before replacing your keys.

Flip your computer upside-down on a towel and give it about an hour to completely dry. If you are cleaning up from a liquid spill, let it dry at least overnight in case any liquid made it past your keyboard and into your computer case.

Step 7: Clean Keys … Again

Once your keys are done soaking, lay them out and pat them down with a paper towel or clean rag. Allow them time to completely dry, usually an hour or two.

Although it may not be necessary, I recommend going over the backs of your keys and your key carriers with rubbing alcohol the same way you cleaned your TOSHIBA Satellite M70  Keyboard. Remove any guide bars and clean under these as well. Replace the guide bars when you are finished .

Step 8: Reattach Everything

You’re almost done!

After allowing time four your computer and keys to completely dry, reattach everything in reverse order that you removed it. Key carriers, keys, and battery. Test each key for function after you attach it. If a key still appears to stick a little, repeat steps 5-7 as needed.

Refer to the picture or drawing you made in step 4 when reattaching your keys. The keys and carriers just snap back into place, but make sure everything is aligned before applying any real pressure. Again, take your time and do not rush this part , you can still snap part of a key or try to force a key into the wrong place.

Boot up your computer and test out your keys on a word processing program. Make sure the letter you press on your TOSHIBA Satellite M70  Keyboard is what shows up on your screen, it’s very easy to switch two keys even if you were paying very close attention to their placement .

Step 9: Done!

Now you’re done! Enjoy your revitalized keyboard!

If for any reason a key starts to stick again, repeat this process until it functions smoothly.

Thanks for looking.

Laptop Keyboard for TOSHIBA Satellite M70

How to Repair Dell Laptop Keyboard Keys

Knowing how to repair Dell Vostro V130 Keyboard keys is a handy trick because laptop keys frequently suffer from damage due to harsh use or spills. Liquid spills can cause internal damage that is much worse, but if the problem is only with the keyboard then it is easier to fix. There are different ways to fix your keyboard depending on what type of damage has occurred.

Method 1 of 3: If the Key Cap and Key Retainer Have Fallen Off the Keyboard

1.Purchase the missing cap or retainer if you have lost them.

2.Unsnap the cap from another key that is in working condition but leave the retainer connected.

3.Take a close look at the 4 connecting points on the working retainer and compare it to the area where the damaged key used to be.

4.Place the disconnected retainer the same way that you see the working retainer.

5.Put the missing cap on top of the retainer so the letter on it reads correctly and snap it back in place.

Method 2 of 3: If the Space Bar Has Fallen Off the Dell Vostro V130 Keyboard

1.Use a flathead screwdriver to separate the retainer from the space bar key.

2.Link the retainer with the hooks on the keyboard to return it to its proper place.

3.Put the space bar key on top of the retainer and snap it in place.

Method 3 of 3: If You Want to Use Another Key to Replace the One That is Lost

1.Choose a key that you rarely use such as the “Scroll Lock” or one of the “Alt” keys.

2.Pull on the key gently to remove it from its original place.

3.Remove the retainer but make sure that the 2 pieces on the back are still connected.

4.Use a sharp object to lift the membrane that was just under the key before you removed it.

5.Apply strong glue at the bottom edge of the membrane.

6.Place the membrane so that the glue sticks to the new area where you want the key to go.

7.Add the key retainer above the membrane.

8.Put the Dell Vostro V130 Keyboard  key cap above the retainer and give it a gentle push to snap it in place.


1.If you have many keys missing you may want to consider buying and installing an entirely new Dell keyboard. Make sure that you buy a keyboard that matches the exact make and model of your laptop.

2.Get your laptop repaired by the retailer or manufacturer if it is still under warranty with coverage for keyboard damage.

3.If a key does not snap in place, turn it upside down and inspect the locking clips. A damaged locking clip will prevent a key from snapping in place in which case you will need to use another key.

4.Choosing the best method to repair Dell laptop keyboard keys depends on the style and model of your laptop. Gather information about your particular laptop to decide which method is best for you.

Laptop Keyboard for Dell Vostro V130

Clean a Laptop Keyboard step by step

Laptop keyboards take in a lot of dirt, dust and grime. Occasionally cleaning the Dell Inspiron 1764 Keyboard will make your laptop look nicer and preserve its life.

1.Start by turning your machine off. Unplug it, disconnect it and remove any USB wires or memory sticks.

2.For simple cleaning, tilt your laptop forward. Bang the back and hopefully anything lodged between the keys will fall out!

3.Take the end of a teaspoon and wrap it in a wet-wipe. Drag the tea spoon along all the edges of the keys and keyboard. This will pick up any dust and dirt.

4.Take a vacuum cleaner and run it over the keys. This will rid your laptop of any more dirt. Alternatively, you can use a hair-dryer to blow it away but ensure you repeat step 2.

5.If you are still having problems, remove your laptop keys. So far, we have avoided doing this because it is timely, annoying and easy to get wrong.

Research your laptops brand name and see if you do have keys that can actually be taken off

Be carful, because the keys are often held on by fragile plastic tabs. Gently pop them off and store them somewhere safe.

Run your wet-wipes over the bare Dell Inspiron 1764 Keyboard. Q-tips also work well with this, after soaking them in anything that evaporates (rubbing alcohol and hydrogen peroxide) so that you do not get moisture under the keyboard.

Pop the keys back on. There will occasionally be keys with metal “stands” on the back – these are easy to slide back into their rails. Other keys will simply require you to depress the corners.

You can also wash the keys, but this makes losing keys easier.


Laptop Keyboard for Dell Inspiron 1764

How to Pop a Key Back Onto a TOSHIBA Laptop Keyboard

It’s all too easy to pop the keys off a laptop, and almost impossible to get them back on without losing or destroying the nearly microscopic parts. If you’re careful and proceed with caution, then you can pop a key back onto your TOSHIBA Satellite U400 Keyboard and make it work as good as new. All you need is a careful eye and some very stable hands.

1.Start with all the pieces. Examine them carefully. Note where the tiny tabs are on them. Arrange them correctly.

2.Note the orientations of the tabs on the U-shaped piece. Slip the tabs under the metal loops on the laptop.

3.Slip the second O-shaped piece through the centre of the U-piece.

4.Hook the tabs on the O-piece under the hooks on the laptop.

5.Click the tabs in the O-piece into the notches in the U-piece.

6.Make sure the tabs are raised. At this point, the two pieces are gently locked together. If done correctly, they will not sit flat. They will be raised slightly above the laptop surface.

7.Place the key right-side up over the U and O pieces. So first click the right side (you’ll hear it click!), And then push down the left side of the key.

8.Click it into place.

9.Voila! The key is replaced.

Laptop Keyboard for TOSHIBA Satellite U400

Laptop Keyboard No longer working

Laptop keyboards are aa bit more delicate than keyboards found in desktop computers. Hence they face more problems. Normally, they’re replaced when they render defective. However, these keyboard issues can be looked after as well as prevented by regular cleaning. Common issues like, keys no longer working in your keyboard, the need to press keys firmly to have the output or any keyboard typing issues, may be easily handled in your house.

Problem # 1 – My TOSHIBA Portege R700 Laptop Keyboard Keys are certainly not Working

Sometimes you may find certain keys of this laptop’s keyboard to never be working properly. You type those keys however, there is no output on the watch’s screen or else you have to press these keys firmly to secure a result. You face this matter in the event you accidentally spill any liquid substance on your keyboard, or caused by dust accumulating on the medial side the keys, pressing certain keys hard while winning contests or even because of lack of lubrication. Therefore that you are supposed to keep your laptop’s keyboard by cleaning and lubricating it regularly.

Troubleshooting Steps

1, First, take out each key. Start using a small screwdriver to carefully pry each key by looking into making it loose. Because they become loose, keys will simply pop off. Also, remove the rubber piece present under every key. Maintain your keys and rubber pieces in different containers.

2, When you have removed all keys in the TOSHIBA Portege R700 Laptop Keyboard, you will have to clean the keyboard from inside. Use cotton swabs or ear bubs and slightly dip them in water. Avoid providing them with too moist, as excess water can harm the keyboard. Meticulously clean the entire keyboard using moist cotton swabs, laying extra emphasis on key spaces.

3, Now, start cleaning keys this is earlier removed and kept in the container. Use foam rubber and lighting fluid to clean each key alone. This helps in removing any sticky substance present on keys. Apply any household cleaner on these keys and let them stay for around quarter-hour. Then, wash the many keys properly using domestic hot water and allow the keys dry completely.

4, The small rubber pieces you took out earlier and trapped in the container ought to be thoroughly rinsed in warm water, when you have sprayed a family group cleaner to them. Soak these rubber pieces up in paper napkins so they really dry quickly.

5, To lubricate the keys, place all keys (facing top-down) on the flat surface. Apply mild lubricant from all sides, on all keys as well as leaving the crooks to dry. Avoid applying an excessive amount lubricant instead invest in a light coat.

6, Just like way you lubricated the keys, apply mild lubricant around the keyboard surface and let it dry.

7, Upon having cleaned and lubricated all of the parts, carefully reassemble laptop keyboards. Focus on placing all rubber components for the TOSHIBA Portege R700 Laptop Keyboard. Next, fix all keys of their respective positions cautiously securing the wire of these keys. Takes place finger and depress all keys, one after the other, firmly so that they fit properly inside the slots. That is it.

The whole process will need that you simply more 2 hours. Cleaning and lubricating the laptop keyboard inside above prescribed manner one per year, can prevent many such situations.

Problem # 2 – My Laptop’s Keyboard Types Wrong Characters

Bankruptcy lawyer las vegas keyboard types wrong characters, this is due to of an software problem instead of a hardware one. In case you accidentally press specific keys in your keyboard, it might activate a certain function in charge of the situation.

Troubleshooting Steps

1, Simply select the user interface option

2, Click on → ‘Regional and Language Services’ → ‘Languages’ → ‘Details’ → ‘Key Settings’

3, Find the option ‘Switch Between Input Languages’ and then click on ‘Change Key Sequence’

4, Guarantee that the many check boxes within the window are unchecked and repeat the identical for ‘Plunge to ….. (Keyboard Type)’

5, Click → ‘Ok’ → ‘Ok’ → ‘Apply’ → ‘Ok’.

Problem # 3 – My Laptop’s Keyboard Types Numbers As an alternative to Letters

That is different problems due to some hardware issue. It is also possible you might have enabled a digital lock unknowingly.

Troubleshooting Steps

Pressing the ‘Function’ key along with the ‘Num lock’ key (Fn + Numlock) or press the ‘Function’ Key combined with the ‘Shift’ and ‘Num Lock’ key (Fn + Shift + NumLock). This will likely disable the lock and consequently solve your complaint.

It was all about solving your TOSHIBA Portege R700 Laptop Keyboard conditions that you can test out yourself. After trying each of the above given options, if you still discover the keyboard still not working, you will have to take your laptop to some service center to have it repaired .

Laptop Keyboard for TOSHIBA Portege R700

How to Remove the Laptop Keyboard

Removing the TOSHIBA Satellite U400 Laptop Keyboard of a laptop is necessary if it is old or broken. The removal of the keyboard is also done for other fixture purposes. There are essential procedures to follow in the removal of the laptop’s keyboard. These procedures are necessary to avoid damaging the laptop during the process. There are also different kinds and models of laptops. Different laptop manufacturers have different ways of placing the keyboard on the system board. These methods of removing the keyboard may not be applicable or somehow different to other brands of laptops.

Materials Needed:

- Laptop

- Flat head screwdriver

- Phillips head screwdriver

Step 1

Turn off the laptop if it is running. Removing the TOSHIBA Satellite U400 Laptop Keyboard while the laptop is running may cause accidents.

Step 2

Determine the location of the keyboard cover. This is a plate for covering the screws of the keyboard. The keyboard cover usually contains LED lights indicating if the laptop is running or charging. It is commonly located on the top of the keyboard and just below the monitor.

Step 3

You can remove the cover by using a flathead screwdriver. Place the screwdriver in the right slot. Use the screwdriver as a lever to pull up the keyboard cover. There may be cases when the cover is attached to the hinge cover. There are screws attaching the TOSHIBA Satellite U400 Laptop Keyboard cover to the hinge cover. Unfasten each screw at the back of the computer. Do this before pulling up the cover with the use of flathead screwdriver.

Step 4

The screws holding the keyboard on the holding board will be visible after removing the cover. There may be 3 to 4 screws holding the keyboard in place. Carefully remove each screw using the screwdriver. Place these screws into different containers assigned for each of the screw slot. This is because sometimes, the screws are different in size from one another.

Step 5

Gently lift the keyboard in the direction of the laptop screen. This is to view all the wires and cable connected to the TOSHIBA Satellite U400 Laptop Keyboard and the system board.

Step 6

Properly remove the data cable from the motherboard. Do this by gently pulling on the cable plug in a vertical direction.

Step 7

Look for other wires attaching the keyboard to the laptop after removing the data cable. Remove these other wires properly from the system board.

Step 8

Lift the TOSHIBA Satellite U400 Laptop Keyboard from the laptop completely. Make sure there are no wires connecting the keyboard and the system board before completely removing the keyboard.

Laptop Keyboard for TOSHIBA Satellite U400

How to Repair a Laptop Battery

Most laptop batteries are smart This means that the pack consists of two parts:The chemical cells and the digital circuit If the cells are weak, cell replacement makes economic sense While nickel-based cells are readily available, lithium-ion cells are. . commonly not sold over the counter, and most manufacturers only offer them to authorized pack assemblers This precaution is understandable given liability issues Read also about Safety Concerns and Protection Circuits Always use the same chemistry;.. the mAh rating can vary if all cells are replaced.

A  ASUS A43  Laptop Battery  may have only one weak cell, and the success rate of replacing the affected cell depends on the matching with the others. All cells in a pack must have a similar capacity because an imbalance shortens the life of the pack. Read more about Can Batteries Be Restored?. Furthermore, the state-of-charge of all cells being charged for the first time should have a similar charge level, and the open-circuit voltages should be within 10 percent of each other. Welding the cells is the only reliable way to get dependable connection. Limit the heat transfer to the cells during welding to prevent excess heat buildup.

The typical ASUS A43  Laptop Battery has five or more battery connections consisting of positive and negative battery terminals, thermistor, clock and data The connections are often unmarked; however, the positive and negative are commonly located at the outer edges of the connector and the inner contacts accommodate the clock and data. (The one-wire system combines clock and data.) For safety reasons, a separate thermistor wire is brought to the outside. Figure 1 illustrates a battery with six connections.

Terminal connection of a typical laptop battery

Figure 1: Terminal connection of a typical laptop battery

The positive and negative terminals are usually placed on the outside; no norm exists on the arrangement of the other contacts.

Courtesy of Cadex

Some batteries are equipped with a solid-state switch that is normally in the “off” position and no voltage is present on the battery terminals;. Connecting the switch terminal to ground often turns the battery on If this does not work, the pack may need a proprietary code for activation, and battery manufacturers keep these codes a well-guarded secret.

How can you find the correct terminals? Use a voltmeter to locate the positive and negative ASUS A43  Laptop Battery terminals and establish the polarity. If no voltage is available, a solid-state switch in the “off” position may need activating. Connecting the voltmeter to the outer terminals, take a 100-Ohm resistor (other values ​​may also work), tie one end to ground, and with the other end touch each terminal while observing the voltmeter. If no voltage appears, the battery may be dead or the pack will require a security code. The 100-Ohm resistor is low enough to engage a digital circuit and high enough to protect the battery against a possible electrical short.

Establishing the connection to the battery terminals should now enable charging. If the charge current stops after 30 seconds, an activation code may be required, and this is often difficult if not impossible to obtain.

Some battery manufacturers add an end-of-battery-life switch that turns the battery off when reaching a certain age or cycle count. Manufacturers argue that customer satisfaction and safety can only be guaranteed by regularly replacing the battery. Such a policy tends to satisfy the manufacturer more than the user, and newer batteries do not include this feature.

If at all possible, connect the thermistor during charging and discharging to protect the battery against possible overheating. Use an ohmmeter to locate the internal thermistor. The most common thermistors are 10 Kilo Ohm NTC, which reads 10kΩ at 20 ° C (68 ° F ). NTC stands for negative temperature coefficient, meaning that the resistance decreases with rising temperature. In comparison, a positive temperature coefficient (PTC) causes the resistance to increase. Warming the battery with your hand may be sufficient to detect a small change in resistor value when looking for the correct terminal on the battery.

In some cases the chemical ASUS A43  Laptop Battery can be restored, but the fuel gauge might not work, is inaccurate, or will provide wrong information. After repackaging, the battery may need some sort of initialization / calibration process. Simply charging and discharging the pack to reset the flags might do the trick. A “flag” is a measuring point to mark and record an event.

The circuits of some smart batteries must be kept alive during cell replacement. Disconnecting the voltage for only a fraction of a second can erase vital data in the memory. The lost data could contain the resistor value of the digitized shunt that is responsible for the coulomb counter. Some integrated circuits (IC) responsible for fuel gauge function have wires going to each cell, and the sequence of assembly must to be done in the correct order.

To assure continued operation when changing the cells, supply a secondary voltage through a 100-Ohm resistor to the circuit before disconnection and remove the supply only after the circuit receives voltage again from the new cells. Cell replacement of a smart battery has a parallel with open-heart surgery, where doctors must keep all organs of the patient alive.

Anyone repairing  ASUS A43  Laptop Battery needs to be aware of compliance issues. Unlike other tightly regulated standards, the SMBus allows some variations, and this can cause problems when matching battery packs with existing chargers. The repaired SMBus battery should be checked for compatibility before use.

Simple Guidelines when Repairing Battery Packs

Only connect cells that are matched and have the identical state-of-charge. Do not connect cells of different chemistry, age or capacity.

Never charge or discharge Li-ion batteries without a working protection circuit unattended. Each cell must be monitored individually.

Include a temperature sensor that disrupts the current on high heat.

Apply a slow charge only if the cells have different state-of-charge.

Pay special attention when using an unknown brand of cells. Some may not contain a high level of intrinsic safety features.

Li-ion is sensitive to reverse polarization. Observe correct polarity.

Do not charge a Li-ion battery that exhibits physical damage or has dwelled at a voltage of less than 1.5V/cell.

When repairing Li-ion, assure that each cell is connected to a protection circuit.

Laptop Battery for ASUS A43

How to Replace Your Laptop Keyboard

If your laptop keys are sticky, or some of them are missing, or the keyboard isn’t working at all, you can usually replace the entire keyboard yourself for between $20 and $60. The operation isn’t as hard as you might think, and performing it has the advantage that you don’t have to remove and replace each key individually. Though every laptop is different, removing your laptop’s keyboard usually involves simply unsnapping a cover, removing a few screws, and disconnecting a cable.
If you’re up to the challenge, you can tackle this project in the comfort of your own home. Take care, though: A working laptop is a terrible thing to waste, and PCWorld accepts no responsibility for any damage to your machine that might occur if you try to take it apart. Furthermore, if duplicating our process requires actually opening your entire laptop–if, say, you have to remove anything more than a handful of screws–you should call a professional. And finally, before you do anything else, check to see whether the laptop is still under warranty. If it is, you may be able to get it replaced for free.
Find a Replacement IBM ThinkPad R61 Laptop Keyboard

The first step of the replacement process is to obtain the right keyboard for your laptop. Compare prices by checking eBay, Google, and online stores that specialize in replacement hardware, such as, Spare Parts Warehouse, and Make sure that the keyboard you buy is for your laptop’s exact model number, which you may find printed on your screen bezel or on a label attached to the underside of the laptop. You can simplify your search further by specifying the keyboard’s part number, which you may be able to find on the laptop manufacturer’s website or by calling their support/service department.
Replacing theIBM ThinkPad R61 Laptop Keyboard

For more-precise instructions on how to replace your particular laptop keyboard than the general steps provided here, check online. There’s a small chance that your laptop is unique and has a very different replacement process from the standard one outlined here. Check with your laptop manufacturer and with the site where you bought the replacement keyboard to see whether they offer specific instructions for DIY repair. Some manufacturers provide service manuals with detailed instructions on a variety of servicing tasks; if not, try searching the Web for “how to replace keyboard” with your laptop’s model number.

Now let’s get started! Confirm that you purchased the appropriate replacement, by placing the new one on the laptop, and seeing if it appears to be the right shape and size. Next, gather your tools: a small Phillips screwdriver for removing the small screws, and a butter knife or other small, thin, flat tool for prying off any covers.

Make sure that the laptop is powered completely off: Unplug the power cord and take the battery out.
Examine the cover/trim piece that sits between the keyboard and the screen; it usually affords access to the keyboard. Check for and remove any screws that appear to be helping hold the cover piece on. Some pieces also cover the screen hinges, which may have small screws on their backs.

Before removing the cover, be aware that it may have a data cable on the back that’s connected to the laptop. This cable is important and usually doesn’t have much slack, so be very cautious when removing the trim piece that holds your laptop’s keyboard in place. You don’t want to rip the cable from the laptop and ruin the connector or the cable.
When the cover is loose, gently remove the cover/trim piece with your bare hands; if necessary, carefully use a butter knife or other thin flat tool to pry it up. The cover should snap off fairly easily with a small amount of force–don’t use extreme force or you may break it. If it doesn’t seem to be coming off, recheck for any remaining screws that may be holding it on–even underneath the laptop–and remove them.

Once you’ve removed the cover/trim piece, set it aside. If it’s attached to the laptop via a data cable, carefully try to move it out of the way without damaging the cable. Then find and remove the screws holding the keyboard in place; there are usually two to five such screws, located along the top of the keyboard.

Before pulling the IBM ThinkPad R61 Laptop Keyboard up, note that the back of the keyboard attaches to a data cable that in turn is connected to the laptop. This cable usually doesn’t have much slack either, so be very careful when pulling it up. It is crucial to avoid ripping the cable from the laptop and ruining the connector.

Carefully pull the keyboard up (without ripping the data cable from the laptop) and unlatch the data cable connector, usually by flipping up the small latch on the connector. Next, remove the data cable and set the old keyboard aside.

Pick up your new keyboard, align it (without setting it down), and attach the data cable to the connector on the laptop, usually by inserting the flat cable as far as it will go and then flipping the small latch on the connector back down to grasp it. With the data cable connected, set the keyboard in place, being careful not to pull at or damage the cable in any way. Reinsert the screws to hold the keyboard down and reattach the cover/trim piece, which usually requires a little force to snap back into place. If you removed any screws from the cover earlier, reinsert those as well.

Once you’re done with these steps, you can reinstall your battery and boot up the laptop. If everything went smoothly, you should have a perfectly working keyboard at a fraction of the cost of having a professional repair service do the work!

Control Your Computer’s Fan Speeds for Better Performance When You Need It, Silence When You Do not

If your computer’s running a little loud for your tastes, it’s probably because your fans are running at full speed-even if they do not need to be. Here are a few ways to manage your fan’s speed so they’re keeping your computer cool when they’re necessary and silent when they’re not.


We’ve talked about how to quiet an especially noisy  Dell Inspiron 1501 CPU Fan  before, but focused on computers running too hot or not clean enough. If you’ve built your own computer, chances are your fan speeds are not being regulated, and they’re just running at full speed all the time. This makes for a very cool computer, but it can be annoyingly loud, especially if you do not need those fans running. There are a lot of ways to regulate those fans, many of which are completely free. Here’s how to set them up.


Method One: Install Fan-Controlling Software


The most ideal way to control your Dell Inspiron 1501 CPU Fan is with something like previously mentioned SpeedFan (or, if you’re on a Mac, previously mentioned smcFanControl). These will give you the most control over your fans, letting you choose how fast they’re running at any given time. SpeedFan can even monitor your computer’s temperatures and adjust the fans accordingly. And, if you head to SpeedFan’s configuration, you can even tell it your desired temperature and have it adjust your fans automatically based on that. Just be conservative , since your motherboard’s temperature values ​​are not always accurate to the degree.

The one downside with SpeedFan is that it is not compatible with every computer out there. You can check out their Support page to see if it’ll work with your machine, or just try it out yourself. If it does not work, you can skip to the next method and see if there are options in your BIOS instead. SpeedFan also requires that your fans be plugged into the 3- or 4-pin headers on your motherboard, not the large, 4-pin Molex connectors. If you only have Molex connectors available, you’ll need to skip to method three. And lastly, it will not control all the fans in your machine-just the ones for which your motherboard supports fan control. If you want to control all your fans, you’ll need to resort to method three below.


Method Two: Tweak Your BIOS Settings


Many motherboards have Dell Inspiron 1501 CPU Fan control built-in to the BIOS settings these days, though they do not always give you as much control as something like SpeedFan does. But, if your computer is not supported by SpeedFan, this is a good plan B . Open up your motherboard’s BIOS settings (usually by holding a key like Delete when you boot your computer), and search for the fan settings. They’re called all sorts of different things (for example, Asus has “Q-Fan Control” , while Gigabyte has “Smart Fan Control”), but generally you should be able to find it under one of the BIOS menus. Enable this feature, and tweak any settings it gives you to your liking. Some machines may only let you set it to conservative or liberal mode, while others will let you individually set temperature thresholds like SpeedFan.


It’ll also offer you a choice between two regulation methods:. Voltage and PWM The voltage mode adjusts the voltage of the fan, while PWM mode sends calculated voltage pulses to the fan to make it run a bit slower For the most part,. this depends on how your fans are plugged into the motherboard. Fans connected with a 4-pin connector should use PWM, while fans connected with a 3-pin connector should use voltage. Voltage is slightly less efficient, and you can not get speeds quite as low as with PWM, but PWM can be finicky sometimes too. If you find PWM is giving you problems, you can always switch to voltage. And, if you can not connect your fans to the headers on your motherboard (that is , if you’re using the large, 4-pin Molex connectors), you’ll need to use method 3 below. Again, your motherboard will only support this kind of fan control for a few fans, too (usually your CPU fan and a system fan). If you want to control them all, check out method three below.


Method Three: Buy an External Fan Controller


While the above methods are great for automatic fan control, they are not always available on every motherboard-and they’ll usually only control one or two fans in your rig. If you want control over everything, you can install an inexpensive fan controller like one of these from Newegg. It fits in one of your computer’s drive bays, and gives you a number of knobs that let you manually control the speed of each of your fans. It will not monitor temperatures for you, so you’ll have to keep an eye on them with something like RealTemp or Rainmeter-but it will give you full control over every Dell Inspiron 1501 CPU Fan in your machine.


None of these solutions is absolutely perfect, but hopefully with a bit of tinkering you can get more control over how fast (and loud) your fans run. Got any of your own tips for fan control in your machine? Let us know in the comments .

CPU Fan for Dell Inspiron 1501

Repair your noisy CPU and system fans

This is a fix that will last for a long  time.

Buy some graphite powder and some oil at an auto or hardware store. They come in different packages. For oil, the best is the pen-type as they are easy to handle and only give a small amount at a time. Just about any oil in a pen format will work fine. The graphite powder comes in small plastic tubes. But make sure you get graphite powder, not graphite oil, its too thin for this job! So you need graphite powder in a small tube and oil in a round “pen” that can be squeezed out and placed just where you need it. Also, when the oil is used up in the “pen” you can open it and add your own oil.

First, clean the Dell Inspiron 1545 Series CPU Fan blades off real well. If you have a heatsink with the fan then clean the heatsink off as well. You can even use a bit of your oil and some q-tips for cleaning if needed. Then, take the small circle, it usually has a name on it, but its in the middle of the fan. Peel one edge up carefully and put a very small amount of oil in where you lifted the label up. Now add some graphite powder in the same place where you put the oil, add as much or a bit more of the graphite powder than the oil. Clean off excess oil and graphite and push the label back where it was. You may need a very small amount of duct tape to hold the label in position and to prevent leakage. This is important if the fan is going to “sit up” as opposed to lying flat.

Now put the Dell Inspiron 1545 Series CPU Fan  back where you want it and when it starts spinning it may be noisy for a few seconds until the graphite \ oil works its way in. Then it will stop and it will stay stopped for many years and you may very well not need to buy a new fan after all!

I experimented a lot with this and this is the very best way to quiet all those fans and have them work well. I have always been a big fan of those removable ide hard drive trays that you can buy. But the fans are the pits, they get noisy real fast. So I had to find a way to fix them as they are very expensive and hard to replace. Now I dont have to. Combo of oil and graphite is the very best, by far. One caution, graphite stains worse than oil, so be careful! Im talking about staining your clothes and hands.

You can use this system with all Dell Inspiron 1545 Series CPU Fan , video card fans, system fans, and even fans inside power supplies. But one word of caution, its easy to open a power supply and take out the fan, but do be careful as there are voltages there can can hurt you badly. If you dont know what you are doing then wear rubber gloves to get the fan out and to put the fan back in after the repair!

Trust me, this will work. If the fan spins my method will work for years and I have even fixed fans that were stuck and wouldnt spin! This is better done with the fan on the table but in those cases where you cant or dont want to take the fan out of the system, thats where the “pen” with the needle comes in again, but I still find a way to get some graphite in as well, graphite is what makes the oil last a long time! And graphite is also an oil, but you need both together for maximum effectiveness. Oil by itself will only last a few weeks or so and then evaporate, and the fan will get noisy again. Its the graphite powder that does the long term job. The oil really only helps to spread the graphite powder around really well so the graphite can do the job!

As for creating a situation where you have an “arcing” or a “short”, it just wont happen. People can and will argue this point but I have never, in the approx ten years or more I have been repairing  Dell Inspiron 1545 Series CPU Fan, caused a short. For one thing, most or all of the connections on fans have a transparent shield on them that prevents shorts. You can buy this stuff at electronics stores but you dont need to buy it to use when greasing and oiling fans as per my tutorial . Trust me, its not an issue, no matter any naysayers. If and when I ever cause a short I will honestly report it. Hasnt happened yet. Also, more than one person has given a better explanation of this than I can come up with.

Hope you do as well as I have with this info!


CPU Fan for Dell Inspiron 1545 Series

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