Re: Beep Codes
I don't see beep codes.
One common indicator is all 3 lights flashing.
This means No Ram or Bad Ram.
This list is a guess based on experience with the D Series.
Code Description Suggested Remedy
1 Bios Checksum Error Contact Dell
2 No Ram Detected If you have 2 or more ram modules insert them 1 at a time to test.
3 Motherboard Failure Contact Dell
4 Ram Read Write Failure Check Memory Module placement aka Slot 1 vs Slot 2 etc.
5 RTC Clock Failure Check Reserve and CMOS clock battery.
6 Video Bios Failure Contact Dell
7 CPU Cache Failure Contact Dell