HP xw4100 Service And Technical Reference Manual page 122

system diagnostics and troubleshooting
POST error messages (continued)
screen message
162-System Options
Not Set
163-Time & Date
Not Set
164-Memory Size Error
183-Invalid Processor
Jumper Setting
201-Memory Error
202-Memory Type
Mismatch
207-ECC Corrected
Single Bit Errors in
Memory Socket(s) y,y
212-Failed Processor
5–44
probable cause
Configuration incorrect. RTC
(real-time clock) battery may
need to be replaced.
Invalid time or date in
configuration memory.
RTC (real-time clock) battery
may need to be replaced.
CMOS jumper may not be
properly installed.
Memory configuration is
incorrect.
System board jumper
improperly set.
RAM failure.
Memory modules do not
match each other.
Single Bit ECC error.
Processor has failed to
initialize.
recommended action
Run Computer Setup (F10 Setup).
Set the date and time under Control Panel or
in F10 Setup depending on the operating
system.
If the problem persists, replace the RTC
battery.
Set the date and time under Control Panel or
in F10 Setup depending on the operating
system.
If the problem persists, replace the RTC
battery.
Run Computer Setup (F10 Setup) or Windows
utilities.
Make sure memory module(s) (if any) are
installed properly.
If third party memory has been added, test
using HP-only memory.
Verify proper memory module type.
Reset system board jumpers to match
processor and bus speeds (select models).
Run Computer Setup (F10 Setup) or Windows
utilities.
Ensure memory and continuity modules are
installed correctly.
Verify proper memory module type.
Remove and replace memory module(s) one
at a time to isolate faulty module.
Replace the faulty memory module(s).
If error persists after replacing memory
modules, replace the system board.
Replace memory modules with matched sets.
Verify proper memory module type.
Try another memory socket.
Replace memory module if problem persists.
Reseat the processor in its socket.
If the processor does not respond, replace it.
hp workstation xw4100 service and technical reference guide