Beep/symptom
FRU/action
1-2-3
(DMA
page
register
write/read
failed.)
System
board
1-3-1
(First
64K
RAM
test
failed.)
1.
DIMM
2.
System
board
2-1-1
(Secondary
DMA
register
failed.)
System
board
2-1-2
(Primary
DMA
register
failed.)
System
board
2-1-3
(Primary
interrupt
mask
register
failed.)
System
board
2-1-4
(Secondary
interrupt
mask
register
failed)
System
board
2-2-2
(Keyboard
controller
failed.)
1.
Keyboard
2.
System
board
2-2-3
(CMOS
power
failure
and
checksum
checks
failed)
1.
Battery
2.
System
board
2-4-1
(Video
failed;
screen
believed
operable.)
Video
card
3-1-1
(Timer
tick
interrupt
failed.)
System
board
3-1-2
(Interval
timer
channel
2
failed.)
System
board
3-1-3
(RAM
test
failed
above
address
OFFFFH.)
1.
DIMM
2.
System
board
3-1-4
(Time-Of-Day
clock
failed.)
1.
Battery
2.
System
board
3-2-1
(Serial
port
failed.)
System
board
3-2-2
(Parallel
port
failed.)
System
board
3-3-1
(Memory
size
mismatch
occurred.)
1.
DIMM
2.
System
board
3.
Battery
3-3-2
(Critical
SMBUS
error
occurred,
I2C
error.)
1.
Disconnect
the
computer
power
cord
from
outlet,
wait
30
seconds,
and
retry.
2.
System
board.
3.
Microprocessor.
4.
DIMMs.
3-3-3
(No
operational
memory
in
system.)
1.
Install
or
reseat
the
memory
modules,
and
then
do
a
3-boot
reset.
2.
DIMMs.
3.
System
board.
84
IntelliStation
M
Pro
Types
6225
and
6228:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Содержание IntelliStation M Pro 6225
Страница 1: ...IntelliStation M Pro Types 6225 and 6228 Hardware Maintenance Manual and Troubleshooting Guide...
Страница 2: ......
Страница 3: ...IntelliStation M Pro Types 6225 and 6228 Hardware Maintenance Manual and Troubleshooting Guide...
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Страница 135: ...Appendix B Safety information 125...
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Страница 176: ...Part Number 25K8120 Printed in USA 1P P N 25K8120...