Lenovo ThinkCentre A52 Hardware Maintenance Manual - Page 90

Error, FRU/Action

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POST Error Code FRU/Action 191 System Security: Embedded Security hardware Reset If problem persists, replace the system board 192 System Security: Embedded Security hardware tamper detected If problem persists, replace the system board 193 System Security: Embedded Security hardware Removed If problem persists, replace the system board 194 System Security: Asset ID Antenna has If problem persists, replace the system board been Removed 195 System Security: Asset ID Antenna has If problem persists, replace the system board been installed 196 System Tampered Cleared If problem persists, replace the system board 201 Memory error 1. Run Enhanced Diagnostics Memory Test 2. Memory module 3. System board 210 Keyboard stuck key error 1. Check for stuck keys 2. Replace the keyboard 211 Keyboard error 1. Make sure keyboard is connected correctly 2. Check for stuck keys 3. Replace the keyboard 212 Keyboard controller error 1. Replace the keyboard 2. If problem persists, replace the system board 250 Battery is dead 1. Replace the battery and run Setup 2. If problem persists, replace the system board 270 Real time clock error 1. Run Setup and set date and time 2. If problem persists, replace the system board 271 Date and time out of range 1. Run Setup and set date and time 2. If problem persists, replace the system board 662 Configuration Change has occurred Diskette drive configuration error or wrong diskette drive type; run Setup. 1762 Configuration Change has occurred 1. Run Setup and verify hard disk drive settings. 2. Run hard disk drive diagnostics. 3. Replace hard disk drive 1800 PCI/PnP Error! No Hardware Interrupt 1. Run Setup and verify PCI/ISA Available configuration settings. 2. Run diagnostics. 3. Replace PCI Adapter 84 Hardware Maintenance Manual

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POST
Error
Code
FRU/Action
191
System
Security:
Embedded
Security
hardware
Reset
If
problem
persists,
replace
the
system
board
192
System
Security:
Embedded
Security
hardware
tamper
detected
If
problem
persists,
replace
the
system
board
193
System
Security:
Embedded
Security
hardware
Removed
If
problem
persists,
replace
the
system
board
194
System
Security:
Asset
ID
Antenna
has
been
Removed
If
problem
persists,
replace
the
system
board
195
System
Security:
Asset
ID
Antenna
has
been
installed
If
problem
persists,
replace
the
system
board
196
System
Tampered
Cleared
If
problem
persists,
replace
the
system
board
201
Memory
error
1.
Run
Enhanced
Diagnostics
Memory
Test
2.
Memory
module
3.
System
board
210
Keyboard
stuck
key
error
1.
Check
for
stuck
keys
2.
Replace
the
keyboard
211
Keyboard
error
1.
Make
sure
keyboard
is
connected
correctly
2.
Check
for
stuck
keys
3.
Replace
the
keyboard
212
Keyboard
controller
error
1.
Replace
the
keyboard
2.
If
problem
persists,
replace
the
system
board
250
Battery
is
dead
1.
Replace
the
battery
and
run
Setup
2.
If
problem
persists,
replace
the
system
board
270
Real
time
clock
error
1.
Run
Setup
and
set
date
and
time
2.
If
problem
persists,
replace
the
system
board
271
Date
and
time
out
of
range
1.
Run
Setup
and
set
date
and
time
2.
If
problem
persists,
replace
the
system
board
662
Configuration
Change
has
occurred
Diskette
drive
configuration
error
or
wrong
diskette
drive
type;
run
Setup.
1762
Configuration
Change
has
occurred
1.
Run
Setup
and
verify
hard
disk
drive
settings.
2.
Run
hard
disk
drive
diagnostics.
3.
Replace
hard
disk
drive
1800
PCI/PnP
Error!
No
Hardware
Interrupt
Available
1.
Run
Setup
and
verify
PCI/ISA
configuration
settings.
2.
Run
diagnostics.
3.
Replace
PCI
Adapter
84
Hardware
Maintenance
Manual