some keys on my keyboard wont work

  angelnmercy 22:59 20 May 10

good day,,i have this problem on my acer 6920 laptop,, some of the keys wont work, so i decided to buy a new set of keyboard and changed it by myself.
so i did, but the problem arose the same thing, those faulty keys still wont work,, please help,, many thanks

  northumbria61 23:13 20 May 10

This is either the keyboard or keyboard controller. The only way to tell is to replace keyboard - which you have already done.

Then if not the keyboard controller on Motherboard (expensive fix) so, if it is the controller you may want to try an external keyboard at least to keep using the unit at a resonable cost.

  northumbria61 23:15 20 May 10

There is an interesting article here -

click here

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