Lenovo ThinkCentre M71e, Hardware Maintenance Manual

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POST Error code POST Error message Description/Action
0189
System Security - Can not read the
Security EEPROM This error message indicates that the Security
EEPROM may be broken or removed.
Press F1 to enter the Setup Utility program.
Then press F10 to save and exit the Setup Utility
program.
0197 System Security - Unauthorized security
data change detected Press F1 to enter the Setup Utility program.
Then press F10 to save and exit the Setup Utility
program.
0190 System Security - Invalid security change
requested Press F1 to enter the Setup Utility program.
Then press F10 to save and exit the Setup Utility
program.
0199 System Security - Security password retry
count exceeded Press F1 to enter the Setup Utility program.
Then press F10 to save and exit the Setup Utility
program.
Miscellaneous error messages
Message/Symptom FRU/Action
Changing display colors Display/Monitor
Computer will not power-off. See “Hard disk drive boot
error” on page 49.
1. Power Switch
2. System Board
3. Riser card, if installed
Computer will not RPL from server 1. Ensure that network is in startup sequence as first
device or first device after diskette
2. Ensure that network adapter is enabled for RPL
3. Network adapter (Advise network administrator of
new MAC address)
Computer will not perform a Wake on LAN (if applicable) 1. Check power supply and signal cable connections
to network adapter
2. Ensure that the operating system settings are set to
enable Wake on LAN
3. Ensure Wake on LAN feature is enabled in
Setup/Configuration (see “Starting the Setup Utility
program” on page 43)
4. Ensure network administrator is using correct MAC
address
5. Ensure no interrupt or I/O address conflicts
6. Network adapter (advise network administrator of
new MAC address)
Dead computer. See “Hard disk drive boot error” on page
49. 1. Power Supply
2. System Board
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
Chapter 7
.
Symptom-to-FRU index
69