To determine if the keyboard or the keyboard controller is faulty, plug an USB keyboard into the USB port on your laptop. If all the keys are OK on the USB keyboard then the laptop's keyboard is faulty and needs to be replaced. If the USB keyboard also malfunctions then the keyboard controller chip on the motherboard is faulty, then the motherboard needs to be replaced, but this may not be a cost effective solution. A replacement keyboard for your model laptop maybe available from this WEB site.Keyboard replacement, LCD screens for mobile phones, Ipods and computer equipment.http://www.yallstore.com/index.php?main_page=advanced_search_result&search_in_description=1&zenid=1lrjst3ncshlb4c7frn9bev3c3&keyword=keyboards
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Oct 3, 2014 - My s and left shift and 1 key don't work. I'm using the on-screenkeyboard. I've opened up my keyboard, cleaned the bottom and reconnected ...
PC MagazineSep 17, 2013 - Oh no, the keyboard on your laptop stopped working! ... You'reworking on your laptop, and all of a sudden, the "I" key stops ... If you aren'tcomfortable disassembling your laptop, then bring it to a service ... With its sturdydetachable keyboard, high-resolution screen, and built-in 4G LTE capability, the HP .
When a keyboard stops working, has odd key letters, stuck keys and non-functioning keys for no reason at all, the laptop may have an easy fix solution. However, if liquid spilled on the laptop or the laptop was dropped and as, a consequence, the keyboard doesn't work, or the keyboard device has simply failed, fixing the problem may require a more involved laptop keyboard replacement.
Click start control panel keyboard hardware make sure you have the right keyboard selected or you might have uninstall the keyboard then restart your computer then reinstall it and its drivers Click start control panel administrative tools computer management device manager scroll to keyboard you might see a yellow question /exclamation mark ? ! or a red X right click update driver if your computer came with a motherboard disk the drivers could be on it. If its still not working Tap the "Alt" and "Shift" keys simultaneously if you are pressing one keyboard key and getting a different symbol or letter. This will reset the keyboard defaults on some laptops. Press the "Ctrl" key and tap the "Shift" key simultaneously if the procedure in Step 1 did not work. Press the "Fn" and one of the "F" keys to disable the "Num Lock." Different laptops use different "F" keys to disable the "Num Lock." Toggle each "F" key and press the "Fn" key at the same time to find the right key combination. Check your laptop manual to find the right key combination. Press the "Fn" key and the blue "NumLock" key simultaneously if the keyboard is typing numbers instead of letters or wrong letter keys and the above steps did not solve the problem. b> Keyboard Maintenance b> Blow compressed air in the cracks and crevices of the laptop keyboard. Sometimes dust and debris can cause keys to lock, making such keys non-functional. Disconnect the laptop from the power outlet and remove the battery. Make the tip of a cotton swab as thin as possible by rolling it between your finger tips. Dip the thinned cotton swab in rubbing alcohol and clean the crevices of the keyboard with the cotton swab. Continue cleaning between each key of the keyboard with the alcohol-dipped cotton swab. Use a new cotton swab whenever necessary. Slightly tip up one side of the laptop so dust will move from under the keys to the crevices so you can clean. Blow compressed air into the keyboard again as you did in Step 1 of Section 2. Reconnect the computer to the power and check to see if the issue is resolved. Insert the flat edge of a flat-blade precision screwdriver under a keyboard key and gently pry it up and off. Remember where the keys go, so you can easily replace them. Remove three keys at a time and clean with a cotton swab dipped in alcohol. Replace the keys and remove the next three. Do this until the entire keyboard has been cleaned. Disconnect the laptop from the power outlet and remove the battery again. Turn the computer so the rear is facing you. Remove the screws that hold the plastic hinges in place. Insert a small flat-blade precision screwdriver in the plastic hinge seam and pry the hinges up. Turn the computer back face forward and open the screen as far back as it will go. Continue lifting the plastic hinge and power plate until it comes off. Remove the screws you see holding the keyboard with a precision Phillips screwdriver. Blow compressed air under the keyboard. Lift the cable connector levers slightly and remove the data cable. Clean the cable pins with an alcohol-dipped cotton swab. Replace everything, power on the computer and try the keyboard again to see if the issue is resolved. b> Keyboard Replacement b> Connect an external keyboard to the USB port on the laptop and verify its working condition. Disconnect the external keyboard and verify that the keys on the laptop are still inoperable. Disconnect the laptop from the power outlet and remove the battery. Remove the laptop keyboard as you did in Step 3 of Section 2 by removing the plastic hinge and power button plate, the keyboard screws and disconnecting the data cable from the motherboard connector. Replace the keyboard with a new laptop keyboard for your laptop make and model.
Restore a Laptop Keyboard b> When a keyboard stops working, has odd key letters, stuck keys and non-functioning keys for no reason at all, the laptop may have an easy fix solution. However, if liquid spilled on the laptop or the laptop was dropped and as, a consequence, the keyboard doesn't work, or the keyboard device has simply failed, fixing the problem may require a more involved laptop keyboard replacement.
Click start control panel keyboard hardware make sure you have the right keyboard selected or you might have uninstall the keyboard then restart your computer then reinstall it and its drivers Click start control panel administrative tools computer management device manager scroll to keyboard you might see a yellow question /exclamation mark ? ! or a red X right click update driver if your computer came with a motherboard disk the drivers could be on it. If its still not working Tap the "Alt" and "Shift" keys simultaneously if you are pressing one keyboard key and getting a different symbol or letter. This will reset the keyboard defaults on some laptops. Press the "Ctrl" key and tap the "Shift" key simultaneously if the procedure in Step 1 did not work. Press the "Fn" and one of the "F" keys to disable the "Num Lock." Different laptops use different "F" keys to disable the "Num Lock." Toggle each "F" key and press the "Fn" key at the same time to find the right key combination. Check your laptop manual to find the right key combination. Press the "Fn" key and the blue "NumLock" key simultaneously if the keyboard is typing numbers instead of letters or wrong letter keys and the above steps did not solve the problem. b> Keyboard Maintenance b> Blow compressed air in the cracks and crevices of the laptop keyboard. Sometimes dust and debris can cause keys to lock, making such keys non-functional. Disconnect the laptop from the power outlet and remove the battery. Make the tip of a cotton swab as thin as possible by rolling it between your finger tips. Dip the thinned cotton swab in rubbing alcohol and clean the crevices of the keyboard with the cotton swab. Continue cleaning between each key of the keyboard with the alcohol-dipped cotton swab. Use a new cotton swab whenever necessary. Slightly tip up one side of the laptop so dust will move from under the keys to the crevices so you can clean. Blow compressed air into the keyboard again as you did in Step 1 of Section 2. Reconnect the computer to the power and check to see if the issue is resolved. Insert the flat edge of a flat-blade precision screwdriver under a keyboard key and gently pry it up and off. Remember where the keys go, so you can easily replace them. Remove three keys at a time and clean with a cotton swab dipped in alcohol. Replace the keys and remove the next three. Do this until the entire keyboard has been cleaned. Disconnect the laptop from the power outlet and remove the battery again. Turn the computer so the rear is facing you. Remove the screws that hold the plastic hinges in place. Insert a small flat-blade precision screwdriver in the plastic hinge seam and pry the hinges up. Turn the computer back face forward and open the screen as far back as it will go. Continue lifting the plastic hinge and power plate until it comes off. Remove the screws you see holding the keyboard with a precision Phillips screwdriver. Blow compressed air under the keyboard. Lift the cable connector levers slightly and remove the data cable. Clean the cable pins with an alcohol-dipped cotton swab. Replace everything, power on the computer and try the keyboard again to see if the issue is resolved. b> Keyboard Replacement b> Connect an external keyboard to the USB port on the laptop and verify its working condition. Disconnect the external keyboard and verify that the keys on the laptop are still inoperable. Disconnect the laptop from the power outlet and remove the battery. Remove the laptop keyboard as you did in Step 3 of Section 2 by removing the plastic hinge and power button plate, the keyboard screws and disconnecting the data cable from the motherboard connector. Replace the keyboard with a new laptop keyboard for your laptop make and model.
Examine your keyboard to ensure your "Number Lock" key is not activated. This activation is indicated by the key being lit up. If the key is activated, press it to deactivate the lock. The number lock key will deactivate an entire segment of your keyboard
Start, click Run, and type regedit to open the Windows registry editor. In the registry, open the below folders.
HKEY_CURRENT_USER\ Control Panel\ Keyboard\ Within the keyboard folder, you should have a string value named "InitialKeyboardIndicators" with a value of 0, 1, or 2. Below is the explanation of each of these values.
0 = Num Lock is turned OFF after the logon. 1 = Disable Num Lock. 2 = Numlock is turned ON after the logon. Hope this helps.
The keyboard is made that limited to no service can be done, replacement of the entire keyboard is required. Short term solution is use external keyboard if available.
The keyboard maybe faulty. Connect an external keyboard to youe
laptop and if all the key work on this keyboard then most like the
laptop keyboard is faulty. If this external keyboard also
malfunctions then the keyboard controller chip on the laptop motherboard
is faulty and it would not be worth repairing as this is an old model
laptop.
The keyboard maybe faulty. Connect an external keyboard to youe laptop and if all the key work on this keyboard then most like the laptop keyboard is faulty. If this external keyboard also malfunctions then the keyboard controller chip on the laptop motherboard is faulty and it would not be worth repairing as this is an old model laptop.
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