Double Clicking - not working

[Fulgham]

Hey;

One of my employees (using a MBP - 10.5.4) is unable to double click on any item in the OS... Well she can.. but it doesn't do anything. Doubclicking a file in the finder won't open it... doublclicking a day in iCal wont create a new event... I just screen shared on iChat and I couldn't accomplish any of the above either.

I'm confused... any help?

[smogsy]

you checked the double click slow fast setting in system prefefences might be set very high :)

[Fulgham]

you checked the double click slow fast setting in system prefefences might be set very high :)

I did... and its not set to high at all... :-(

[ergdegdeg]

Have you tried on both the touchpad and an external mouse?

[Fulgham]

Have you tried on both the touchpad and an external mouse?

Yes... the trackpad and a bluetooth mighty mouse are experiencing the same issue...

Software?

[Dmac77]

Yes... the trackpad and a bluetooth mighty mouse are experiencing the same issue...

Software?
Sounds like it. Try verifying and repairing disk permissions.

Don

[Fulgham]

Sounds like it. Try verifying and repairing disk permissions.

Don

No-go

[SnowLeopard2008]

restart? sounds like the gpu failed. this happened to my dad's ibook g4 and the graphics chip not securely soldered onto the logic board. most likely a logic board problem with the gpu.