Quick Reference Guide
Page 49
...computer is required. If the computer does not boot, contact Dell for technical assistance. If the computer does not boot, contact Dell for technical assistance. Blinking yellow A power supply or system board failure has occurred. Check Diagnostic Lights to the Main Menu screen....button, move the mouse, or press a key on contacting Dell, see if the specific faulty or incorrectly installed or the problem is identified. Blinks green several A configuration error exists. For information on the keyboard to see your online User's Guide. Blinking green The ...
...computer is required. If the computer does not boot, contact Dell for technical assistance. If the computer does not boot, contact Dell for technical assistance. Blinking yellow A power supply or system board failure has occurred. Check Diagnostic Lights to the Main Menu screen....button, move the mouse, or press a key on contacting Dell, see if the specific faulty or incorrectly installed or the problem is identified. Blinks green several A configuration error exists. For information on the keyboard to see your online User's Guide. Blinking green The ...
Quick Reference Guide
Page 53
... -up: 1 Write down the beep code. 2 See "Dell Diagnostics" on page 46 to shadowed memory Math-coprocessor test failure Cache test failure Resolving Software and Hardware Incompatibilities If a device is detected but ...failure Interrupt vector loading failure Keyboard Controller test failure NVRAM power loss Invalid NVRAM configuration Video Memory test failure Screen initialization failure Screen retrace failure Search for video ROM failure No timer tick Shutdown failure Serial or parallel port test failure Failure to decompress code to identify a more serious cause. 3 Contact Dell...
... -up: 1 Write down the beep code. 2 See "Dell Diagnostics" on page 46 to shadowed memory Math-coprocessor test failure Cache test failure Resolving Software and Hardware Incompatibilities If a device is detected but ...failure Interrupt vector loading failure Keyboard Controller test failure NVRAM power loss Invalid NVRAM configuration Video Memory test failure Screen initialization failure Screen retrace failure Search for video ROM failure No timer tick Shutdown failure Serial or parallel port test failure Failure to decompress code to identify a more serious cause. 3 Contact Dell...