Dell Precision 7920 Tower Owners Manual - Page 123

Power Light: Amber-White Blinking Amber/White Blinking Pattern Problem Description 2-3 2 amber blinks followed by a No Memory short pause, 3 white blinks, long pause, then repeats 2-4 2 amber blinks followed by a Memory/RAM failure short pause, 4 white blinks, long pause, then repeats 2-5 2 amber blinks followed by a Invalid memory installed short pause, 5 white blinks, long pause, then repeats 2-6 2 amber blinks followed by a Motherboard: Chipset short pause, 6 white blinks, long pause, then repeats 3-2 3 amber blinks followed by a PCI Device or Video short pause, 2 white blinks, long pause, then repeats Suggested Resolution • Flash latest BIOS version. If problem persists, contact Tech Support • If customer can assist to troubleshoot, narrow down the issue by removing the memory module one by one to determine which one failed and swapping to a known good memory if available to confirm. • Contact Tech Support • If customer can assist to troubleshoot, narrow down the issue by removing the memory module one by one to determine which one failed and swapping to a known good memory if available to confirm. • Contact Tech Support • Memory subsystem configuration activity is in progress. Memory modules have been detected but appear to be incompatible or in an invalid configuration. • If customer can assist to troubleshoot, narrow down the issue by removing one by one the memory on motherboard to determine which one failed. • Contact Tech Support. • Fatal system board failure detected. • If customer can assist to troubleshoot, narrow down the issue by removing one by one the component on motherboard to determine which one failed. • If you identified any of the components failed, replace the Component. • Contact Tech Support. • PCI device configuration activity is in progress or PCI device failure was detected. • If you can assist to troubleshoot, narrow down the issue by reseating PCI card and removing one by Troubleshooting 123