Windows 10: Shift 1 and shift 2 keys not working. Windows 10

Shift 1 and Shift 2 were working for a second after I reupdate the driver for keyboard and restarting. But a short while after restart, it's not working again, I tried other methods as well including Switch language preferences around, but none of those worked. All other shift keys are working properly except Shift 1 and Shift 2 This issue applies to both left and right shift key.

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Both shift keys

Hello.
I have problem with Lenovo Idea Pad 100 laptop (OS: WIN10). After replacing HDD into SSD I faced a strange problem. Both Shifts of the keyboard doesn‘t work .
I have tried to:

• Check if sticky keys are off. They are off.
• Connect external keyboard via USB port. Shift keys on external keyboard works good.
• Check the keyboard on online tester which indicates pressed buttons. It can‘t indicate press of the shift
• Change several different input languages. The problem is on all of them.
• Reinstall keyboard driver
• Check if connection is OK. It is OK.
• Tried to run computer without screws (I have read in one forum that screws could touch the keyboard from the bottom and it wouldn‘t operate normal)

I believe that keyboard is not damaged because connector damage could cause just exact part of keyboard failure, while it is impossible to do physical damage for both shifts. Any solutions?

 

shift keys not working

I upgraded to windows 10 on my Toshiba laptop and then did the windows update and when I tried to do anything with the shift key neither one works. I read all the suggestions I could find in here and tried most of them with no luck. I ran the hardware
and device troubleshooter, I went to the keyboard on control panel and it says it's working properly. I tried shift/control/alt keys all together. I downloaded and scanned with anti malware and I did the fn and del keys with no results. I would like an easy
fix for this as I believe it is a windows 10 and or update for windows 10 issue. I am not real savvy on the computer so I need step by step instructions, please and thank you.

 

Shift+D not working??

Had same problem with right Shift and D only. Left Shift and D was working, right Shift and D was not doing anything (not a small d but nothing at all). All other Shift key combinations were working. In my case turned out the print screen button on the keyboard was stuck. Once released worked fine. So if a key isn't working pays to see if some other keys are stuck.