Shift Key Seems Locked

  • Thread starter Thread starter Samuel
  • Start date Start date
S

Samuel

I have a user that uses the keyboard for 2 languages, he complains that
sometimes after pressing Alt and Shift then releasing both keys the computer
behaves as if the shift key was held down

That seems like a sticky key behaviour.. but the sticky key setting seems
off.

I thought that there must be some hardware problem but a reboot does help

Any suggestions?

Thank you,
Samuel
 
Samuel said:
I have a user that uses the keyboard for 2 languages, he complains that
sometimes after pressing Alt and Shift then releasing both keys the computer
behaves as if the shift key was held down

That seems like a sticky key behaviour.. but the sticky key setting seems
off.

I thought that there must be some hardware problem but a reboot does help

Any suggestions?
Click to expand...

When the problem occurs, does the problem appear for all running
applications? If so, it could be a bad keyboard.
 
It is for all running programs

I can't imagine what can be wrong with the keyboard to behave like that
 
It is for all running programs

I can't imagine what can be wrong with the keyboard to behave like that
Click to expand...

A keyboard usually has its own microprocessor to decode keystrokes and
to handle debouncing, and can fail like any other device can. I once
had a somewhat similar problem, and it turned out to be a problem with
all the keyboards of that design: the PC vendor had to replace it with
a keyboard of a different design.
 
Thank you for that,
Samuel


C A Upsdell said:
A keyboard usually has its own microprocessor to decode keystrokes and to
handle debouncing, and can fail like any other device can. I once had a
somewhat similar problem, and it turned out to be a problem with all the
keyboards of that design: the PC vendor had to replace it with a keyboard
of a different design.
Click to expand...
 
Hi Samuel,

I seem to be experiencing a similar problem of sudden Shift Key locedk
behavior. (My Sticky keys is disabled.) Did replacing the keyboard resolve
this for you?

I have a laptop, and sometimes I work off of a docking station. I have
replaced my laptop keyboard and hard drive, but the issue started happening
again. I am about to try replacing the docking station keyboard to see if
this fixes it, but I thought I would check to see if you have any other
suggestions. Thanks.

Cheers,
AC
 
I did replace the laptop's keyboard but I still have this problem so I
reinstalled the OS and I am waiting to hear

Did you experience this problem in both the Laptop's keyboard and the
docking station's?

Regards,
Samuel
 
Hi Samuel,

Before I replaced the keyboard/hard drive, I experienced it on both the
laptop and the docking station keyboard. This is what led Dell to suggest
that I replace the laptop keyboard, but that didn't work, so I eventually
also replaced the entire hard drive. Everything seemed to be ok the past few
months, but it recently started happening again. So far, it's only happened
on the docking station, but I have been working on the docking station more
often lately. My colleague is experiencing the same thing too, and he says he
only sees it when he is docked.

Isn't it annoying?

Cheers,
Amanda
 
Don't you think it my be the system board?

Merlyn88 said:
Hi Samuel,

Before I replaced the keyboard/hard drive, I experienced it on both the
laptop and the docking station keyboard. This is what led Dell to suggest
that I replace the laptop keyboard, but that didn't work, so I eventually
also replaced the entire hard drive. Everything seemed to be ok the past
few
months, but it recently started happening again. So far, it's only
happened
on the docking station, but I have been working on the docking station
more
often lately. My colleague is experiencing the same thing too, and he says
he
only sees it when he is docked.

Isn't it annoying?

Cheers,
Amanda
Click to expand...
 
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