Dell Inspiron 2100, Service Manual, Page: 47 / 73

3-2 Dell PowerEdge 2100/180 and 2100/200 Systems Service Manual
1-3-1-3 Keyboard controller
error Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
1-3-3-1 No DIMM memory
installed Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
1-3-4-1 DRAM failure Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
1-3-4-3 DRAM failure Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
1-4-1-1 DRAM failure Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
1-4-2-1 CMOS failure Defective system board.
1-4-3-1 Memory controller or
DIMM failure Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
2-1-2-3 Invalid ROM copy-
right notice Defective system board.
2-2-3-1 Unexpected interrupt Improperly seated expan-
sion card or the system
needs rebooted.
3-2-2-1 Gate A20 failure Defective system board.
4-2-4-3 Keyboard controller
error Defective DIMMs or sys-
tem board. Reseat the
DIMMs or replace the sys-
tem board.
4-2-4-4 Gate A20 failure Defective system board.
Table 3-1. POST Beep Codes
(Continued)
Beep Code Error Probable Causes