Lenovo NetVista Hardware Maintenance Manual for NetVista 6018, 6058, 6059, 626 - Page 168

Run Setup. Check Stepping level for the, Run Flash Recovery using Boot Block. See

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POST Error Code 151Real-time clock failure 161Bad CMOS battery 162Configuration mismatch 162And unable to run diagnostics 163Clock not updating or invalid time set 164POST detected a base memory or extended memory size mismatch error or RIMM socket 3 is populated with a RIMM memory module 166Boot Block Check Sum Error 167Microprocessor installed that is not supported by the current POST/BIOS 168Alert on LAN error 17X, 18X FRU/Action 1. System Board 1. Run Setup 2. CMOS Backup Battery (see "Safety information" on page 185) 3. System Board 1. Run Setup and verify Configuration 2. Had a device been added, removed, changed location? If not, suspect that device. 3. Power-on external devices first, then power-on computer 4. CMOS Backup Battery (see "Safety information" on page 185) System Board 5. System Board 1. Diskette Drive 2. System Board 3. Diskette Drive Cable 1. Time and Date Set? 2. CMOS Backup Battery (see "Safety information" on page 185) 3. System Board 1. Run Setup. Check System Summary menu for memory size change. (See"Setup Utility program" on page 122.) 2. Run the Extended Memory Diagnostic tests 1. Run Flash Recovery using Boot Block. See "Flash recovery boot block jumper" on page 131. 2. System Board 1. Run Setup. Check Stepping level for the BIOS level needed, then perform the flash update. 2. Processor 1. Run Setup. Check to see that Ethernet and Alert on LAN are enabled. 2. System Board 1. C2 Security 154 Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648, 6649

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POST Error Code
FRU/Action
151
Real-time clock failure
1.
System Board
161
Bad CMOS battery
1.
Run Setup
2.
CMOS Backup Battery (see
“
Safety
information
”
on page 185)
3.
System Board
162
Configuration mismatch
1.
Run Setup and verify Configuration
2.
Had a device been added, removed, changed
location? If not, suspect that device.
3.
Power-on external devices first, then power-on
computer
4.
CMOS Backup Battery (see
“
Safety
information
”
on page 185)
System Board
5.
System Board
162
And unable to run diagnostics
1.
Diskette Drive
2.
System Board
3.
Diskette Drive Cable
163
Clock not updating or invalid time set
1.
Time and Date Set?
2.
CMOS Backup Battery (see
“
Safety
information
”
on page 185)
3.
System Board
164
POST detected a base memory or extended
memory size mismatch error or RIMM socket 3 is
populated with a RIMM memory module
1.
Run Setup. Check System Summary menu for
memory size change. (See
“
Setup Utility
program
”
on page 122.)
2.
Run the Extended Memory Diagnostic tests
166
Boot Block Check Sum Error
1.
Run Flash Recovery using Boot Block. See
“
Flash recovery boot block jumper
”
on page
131.
2.
System Board
167
Microprocessor installed that is not supported
by the current POST/BIOS
1.
Run Setup. Check Stepping level for the
BIOS level needed, then perform the flash
update.
2.
Processor
168
Alert on LAN error
1.
Run Setup. Check to see that Ethernet and
Alert on LAN are enabled.
2.
System Board
17X, 18X
1.
C2 Security
154
Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,
6649