Beep codes – Dell XPS/Dimension XPS Gen 2 User Manual
Page 3

Beep Codes
Your computer might emit a series of beeps during start-up if the monitor cannot display errors or problems. This series of beeps, called a beep code, identifies
a problem. One possible beep code (code 1-3-1) consists of one beep, a burst of three beeps, and then one beep. This beep code tells you that the computer
encountered a memory problem.
Reseating the memory modules
may fix the beep code errors in the following table. If the problem persists, see "Contacting Dell" in your Owner's Manual for
instructions on obtaining technical assistance.
If you hear one of the following beep codes, see "Contacting Dell" in your Owner's Manual for instructions on obtaining technical assistance.
3.
Restart the computer.
4.
If the problem persists, contact Dell.
Memory modules are detected, but a
memory configuration or compatibility error
exists.
l
Ensure that no special memory module/memory connector placement
requirements
exist.
l
Verify that the
memory modules
that you are installing are compatible with your
computer.
l
If the problem persists, contact Dell.
A possible system board resource and/or
hardware failure has occurred.
If the problem persists, contact Dell.
A possible expansion card failure has
occurred.
1.
Determine if a conflict exists by
removing a card
(not a video card) and restarting
the computer.
2.
If the problem persists,
reinstall the card
that you removed, remove a different
card, and then restart the computer.
3.
Repeat this process for each card. If the computer starts normally, troubleshoot
the last card removed from the computer for resource conflicts.
4.
If the problem persists, contact Dell.
Another failure has occurred.
l
Ensure that the cables are properly connected to the
system board
from the
hard drive, CD drive, and DVD drive.
l
If the problem persists, contact Dell.
The computer is in a normal operating
condition after POST.
None.
Code
Cause
1-3-1 through 2-4-4 Memory not being properly identified or used
4-3-1
Memory failure above address 0FFFFh
Code Cause
1-1-2 Processor register failure
1-1-3 NVRAM
1-1-4 ROM BIOS checksum failure
1-2-1 Programmable interval timer
1-2-2 DMA initialization failure