Hello ,
I am trying to fix a LENOVO NX7400 . i thinnk It has Keyboard Failure and do not work at all I have tried getting drivers for keyboard of the internet to reinstall with no success. Also the notebook did not come with any matching documentation or software. I have scanned the machine for viruses using kaspersky 2009 with no major issues showing. Keys do not work prior to being in windows either ( for setup or boot menu)Would it be likely to be a hardware failure (keyboard, motherboard) or corrupt or missing driver/software for loading device on boot ?Any help would be good on this. Thanks in advance
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