Acer Aspire Z3801 Acer Aspire Z3801 Desktop Service Guide - Page 127

Other Devices, Online Support Information

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6. Check the Device Manager to determine that: The device is properly installed. There are no red Xs or yellow exclamation marks There are no device conflicts No hardware is listed under Other Devices 7. If the Issue is still not resolved, refer to Online Support Information. 8. Run the Windows Memory Diagnostic from the operating system DVD and follow the on-screen prompts. 9. If the Issue is still not resolved, refer to Online Support Information. Troubleshooting 4-7

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