Quick Reference Guide
Page 22
...may be faulty. If the problem is not identified, contact Dell for technical assistance. Blinking yellow A power supply or system board failure has occurred. the specific problem is identified. Check "Diagnostic Lights" on page 23 to see if the specific problem is identified... may be faulty or incorrectly installed. Check "Diagnostic Lights" on contacting Dell, see if the specific problem is identified. www.dell.com | support.dell.com Power Light Problem Description Suggested Resolution Solid yellow The Dell Diagnostics is running , allow the testing to complete....
...may be faulty. If the problem is not identified, contact Dell for technical assistance. Blinking yellow A power supply or system board failure has occurred. the specific problem is identified. Check "Diagnostic Lights" on page 23 to see if the specific problem is identified... may be faulty or incorrectly installed. Check "Diagnostic Lights" on contacting Dell, see if the specific problem is identified. www.dell.com | support.dell.com Power Light Problem Description Suggested Resolution Solid yellow The Dell Diagnostics is running , allow the testing to complete....
Quick Reference Guide
Page 23
...lights can be yellow or green. the Run the BIOS Recovery utility, wait for computer is in the process the computer halted. The lights can appear in either a vertical or horizontal orientation. Suggested Resolution Plug the computer into a working electrical outlet and press the power... completes. A possible processor failure has occurred. NOTE: The orientation of system boot completes successfully, all four lights display solid green. Y = Yellow G = Green Light Pattern off off off off " condition or a possible pre-BIOS failure has occurred. Reinstall the processor and...
...lights can be yellow or green. the Run the BIOS Recovery utility, wait for computer is in the process the computer halted. The lights can appear in either a vertical or horizontal orientation. Suggested Resolution Plug the computer into a working electrical outlet and press the power... completes. A possible processor failure has occurred. NOTE: The orientation of system boot completes successfully, all four lights display solid green. Y = Yellow G = Green Light Pattern off off off off " condition or a possible pre-BIOS failure has occurred. Reinstall the processor and...