Dell Inspiron 7000 Service Manual page 31

3-2
1-2 Memory module not being
properly identified or used
1-2-2-3 ROM BIOS checksum failure
1-3-1-1 DRAM refresh failure
1-3-1-3 Keyboard controller test
failure
1-3-4-1 RAM failure on address line
nnnn
1-3-4-3 RAM failure on data bits
nnnn of high byte on memory
bus
1-4-1-1 RAM failure on data bits
nnnn of low byte on memory
bus
2-1-2-3 Check ROM copyright notice
failure
2-2-3-1 Interrupt mask register failure
Table 3-2 lists (in alphabetical order) system error messages that may appear
on the display during the boot routine or during normal computer operation.
QQQQ
Faulty memory module or
faulty main board
Faulty main board
Faulty main board
Faulty keyboard or faulty main
board
Faulty memory module or
faulty main board
Faulty memory module or
faulty main board
Faulty memory module or
faulty main board
Faulty main board
Faulty main board
The CMOS battery
does not have enough
charge to power the
computer.
Connector loose or dis-
kette faulty.
Extended memory not
configured properly or
failed at memory
address nnnn .
CMOS battery com-
pletely discharged.
Faulty CMOS battery or
main board.
Faulty or incorrectly
inserted diskette in
drive. Faulty diskette
drive. Faulty main
board. Faulty or loose
external cable.
Faulty or improperly
seated memory mod-
ule. Faulty main board.