Laptop keyboard problem

Sounds like you need to replace your keyboard. This is not usually an easy job so I would recommend taking it to a laptop repair specialist.

Try this to see if can give us some codes with it's on board diagnostics. Hold down the function button of your laptop and then the power button while still holding down the Fn/Function button on the left side of the keyboard. See if this gives you either an error message on your screen or, flashing lights above your keyboard. Pay attention, write down what lights where lit up what ones flashed, etc. This is to diagnose if the LCD isn't working. Comment back if you get either the light code or the error code on the screen. IF nothing happens try holding the Fn/Function button on the left side of keyboard and holding the F4 button, see if that makes any lights flash above your keyboard.

If you press the FN button and either F10, F11 or F12 that will clear the problem.

hi

One of your keyboard keys should show you a picture of what looks like a light one for brighter and one for darker

my laptop is a acer so my keys are on the bottom left of my keyboard if you press the Fn key usually has blue writing on it and the key that looks like the brighter light ( Press them together )

it should brighten up your screen

Hope this helps

Well in the start up process this is really what happen the first couple second of the computer starting up...
the first couple seconds after hitting the power button it does a hardware check..
All hardware passed it proceeds to the software check the drivers and stuff...
if the computer comes to a black screen after start up, or any weird writings, then basically some hardware didn't pass the test and failed causing the start up to fail...
If thats the case i would recommend taking it into a local repair store or calling manufacturer if still under the standard 1 year warranty...
nothing to lose, but a welcome screen to gain, give it a shot...

try looking for an FN button and an icon on your keyboard that has 2 screens on it one is blank and one has an outline in it Hold the FN button down and press that key with the icon usually the icon is blue on a keyboard and is on the F1-12 buttons or on the numberpad

HI,
If you Are writing numbers instead of letters when you press the keyboard of your laptop and you must hold down the Function key (Fn) to write normally.

This is due to the fact that the digital lock is activated. To solve this, simply press the Fn+Numlk or depending of the model, press the button or Fn + Shift +Numlk

Hope This Helps
THANK YOU

Press the Shift key and the 2 number key

Hi

Download the latest Keyboard driver and install the same .

It sounds to me that you may have an issue with the keyboard itself, as most BIOS will stop on a keyboard error unless told otherwise. But, this could be a malfunctioning keyboard, or a disconnected keyboard. 1 way to test either is to press the caps lock, num lock or scroll lock keys and verifying the corresponding light turns on and off with the button presses. If they do not respond, it's likely the keyboard has become disconnected internally. Other issues may also cause this to happen, but they are harder to test for. If it does respond, then it's more likely to be a keyboard failure, and a replacement of the keyboard may be required.

Hope this helps!

-Backu