Shift Key goes nuts some time after rebooting pls help :(

JACOBMILLER

Reputable
Dec 15, 2014
3
0
4,510
It's not sticky keys

It's not the keyboard, it does this on 3 different ones

It's not the motherboard

It's not a virus or malware

Windows 7 is up to date

Drivers SHOULD be up to date

Basically about 15 minutes after rebooting the shift key will either not work when held down to capitalize something or use a different character, or it will work when I don't want it to, or it will turn on and off rapidly so SeNtenCeS GEt TypEd LiKe THiS. It seems to be pretty random.

I have also tried disabling the use of both shift keys via the registry and mapping shift to a different key. Same thing happens somehow. I am totally stumped and this is really making some tasks unbearable.

when the shift key is stuck "held down" holding it on the keyboard down for ~5 seconds fixes it temporarily for about 30 seconds?

after about an hour the shift key is stuck pretty much for ever until reboot.
 

patrickIT

Reputable
Nov 30, 2014
320
0
4,960
Could you try this; windowskey + r > msconfig > uncheck load start-up items . (reboot)
command prompt type; sfc /scannow .

Also try to boot in safe mode and see what happens .

We can also try an in-place upgrade to repair windows see if it fixes your problem. You will keep all your programs, personal data, user accounts . (It is still a good idea to backup your data just to be safe) .