What should I do if the keyboard that comes with the win7 computer cannot be used?

It’s not Xiaobian’s alarmist, nor is it a small editor who deliberately discredited it. According to many friends around Xiaobian, there are users who respond to online faults. It seems that many users who have failed the win7 64-bit flagship computer are using Hewlett-Packard computers, among which HP notebooks have the most failures. This is not, today, Xiaobian received a friend's consultation, and the netizen used HP notebook, according to the netizen, at the beginning, his computer CD can not read the CD, but wait for win7 pure after starting the computer version, comes with a keyboard and suddenly can not be used, then the question arises, how do we solve it? now, Xiao Bian specifically tell us about it!

1. first of all, we Can try to restore the default value of the bios of the win7 pure version of the computer, we restart the computer, then press F10 to enter the bios settings interface, then select Load Setup Defaults---yes, then select Exit--Exit Saving Changes---yes . After we finish, let's restart the computer again.
2. If it is still unusable, Xiaobian recommends that you remove all USB devices on your computer, including mouse, USB flash drive, etc., then we will remove the power adapter and battery, press and hold the switch button for 30 seconds. Discharge static electricity. After waiting for 15-20 minutes, let's re-install the power adapter and battery and re-open the win7 pure computer.