Curser blinks and computer acts strange


  1. Posts : 83
    Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
       #1

    Curser blinks and computer acts strange


    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
      My Computer


  2. Posts : 1,269
    Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
       #2

    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.....
      My Computer


  3. Posts : 83
    Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
    Thread Starter
       #3

    Thanks. Now it is not doing it.

    Sorry, but what is SFC/Scan?


    SM
      My Computer


  4. Posts : 1,269
    Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
       #4

    sfc /scannow

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

    No space in that, typo in first response.
      My Computer


 

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