Curser blinks and computer acts strange

[Smorton]

Using Win7, my cursor blinks every about .5 second apart and computer acts strangely. I can seem to name files and thinks because the things jump around.

I have scanned for viruses, etc. I wonder if it could be my power supply? Any way to check on that?

Any other things it might be?

Thanks.

SM

 

[Faladu]

Fill in your system specs and more specifics on the issue, please. [Not enough info gets threads ignored]

64-bit not 54 by the way, I know a typo....

PSU wise, best to add a PSU checker to your supplies, one like:

Rexus PST-3 Network/ PC Service Tools - Newegg.com
-----------------------------------------------------------------------------------
On your system:

I would get CCleaner from piriform.com and run analyze and see what it shows.

Run SFC /scan now from an (admin) command prompt [verifies Windows system files]

Run dxdiag see if anything video related on the other tabs shows up as problem.

So much more.....

 

[Smorton]

Thanks. Now it is not doing it.

Sorry, but what is SFC/Scan?


SM

 

[Faladu]

sfc /scannow

That verifies all the Windows 7 critical system files are still good.

No space in that, typo in first response.