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White Screen Compaq Presario Cq56

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How do I fix white screen. In English I’m completely computer stupid and don’t know much about PC’s. Tried to check connection inside but not sure what I’m looking for.

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2 Answers

  1. If it’s a laptop try an external monitor on it. This will prove whether or not it is a screen fault.

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  2. Check your drivers. …
    Scan for malware. …
    Run sfc/scannow command. …
    Connect your PC to a different display. …
    Remove your laptop battery. …
    Check your graphics card. …
    Use System Restore. …
    Modify your registry.

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