When the computer is turned on, the keyboard is not searched
, and then forced into the keyboard interface on the motherboard can be.
For this type of failure we usually use the method is to shut down, and then unplug the keyboard connector,
?keyboard interface circuit problems, damage, damage to the motherboard, but the main problem is almost on the connection (probability about 60%).
There are many factors leading to the computer boot search to the keyboard ", such as loose connection,
