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Miscellaneous error messages
Message/Symptom FRU/Action
CMOS Backup Battery
inaccurate.
1. CMOS Backup
Battery
See page “Safety
information” on
page 332.
2. System Board
Changing colors. 1. Display
Computer will not power-off.
See “Power supply” on
page 29.
1. Power Switch
2. System Board
3. Riser card
Computer will not RPL from
server
1. Ensure Network is in
startup sequence as
first device or first
device after diskette.
2. Ensure Network
adapter is enabled for
RPL.
3. Network adapter
(Advise network
administrator of new
MAC address)
Computer will not Wake On
LAN
1. Check power supply
and signal cable
connections to
network adapter.
2. Ensure Wake On LAN
feature is enabled in
Setup/Configuration.
See “Setup Utility
program” on page 41.
3. Ensure network
administrator is using
correct MAC address.
4. Ensure no interrupt or
I/O address conflicts.
5. Network adapter
(Advise network
administrator of new
MAC address)
Dead computer.
See “Power supply” on
page 29.
1. Power Switch
2. Power Supply
3. System Board
4. Riser card
Diskette drive in-use light
remains on or does not light
when drive is active.
1. Diskette Drive
2. System Board
3. Diskette Drive Cable
4. Riser card
Flashing cursor with an
otherwise blank display.
1. System Board
2. Primary Hard Disk
Drive
3. Hard Disk Drive Cable
4. Riser card
PC 300 - 6584/6594 101