I'm trying to fix a friends Dell inspiron N4010 laptop. The keyboard, touchpad and usb keyboard do not work. I'm not getting a response at the bios screen with either keyboard.
I have tried both usb slots but the keyboard doesn't work on either. I did try to plug a wireless usb mouse (into both slots) and it works each time.
I have removed the battery, held the power button in but it still isn't working.
Does anyone have any ideas or suggestions?
I have tried both usb slots but the keyboard doesn't work on either. I did try to plug a wireless usb mouse (into both slots) and it works each time.
I have removed the battery, held the power button in but it still isn't working.
Does anyone have any ideas or suggestions?