HP xw8400 Service And Technical Reference Manual page 132

Table 5-18 POST error messages (continued)
Screen Message
164–Memory Size Error.
201–Memory Error.
202–Mixed 533 and 667 MHz
memory detected.
207–Incompatible memory
modules detected.
209–Incompatible FBD
memory modules detected.
210–Incompatible memory
modules (AMBs) detected.
211–Memory warning
condition detected.
212–Failed Processor.
213–Incompatible ECC
Memory Module in memory
Socket(s).
124 Chapter 5 System diagnostics and troubleshooting
Probable Cause
CMOS jumper might not be properly
installed.
The system memory size is different or
memory configuration has changed
from the last startup.
The memory test performed during
startup failed.
Memory modules do not match each
other.
Incompatible memory module(s)
detected.
Incompatible memory modules
detected.
Incompatible memory module(s)
detected. Mismatched Advanced
Memory Buffer (AMB) IC.
An unknown issue with one of the
DIMMs has been detected.
Processor has failed to initialize.
The memory modules in the system
are either not all ECC, or not all non-
ECC. This could also be caused
because the DIMM is missing critical
SPD information.
Recommended Action
1. Pressing F1 will record the configuration.
2. If the problem persists, be sure memory modules
(if any) are installed correctly.
3. If third-party memory has been added, test using
HP memory only.
4. Verify proper memory module type.
1. Run Computer Setup (F10 Setup) or Windows
utilities.
2. Ensure that memory modules are installed
correctly.
3. Verify proper memory module type.
4. Remove and replace memory modules one at a
time to isolate faulty module.
5. Replace the faulty memory modules.
6. If error persists after replacing memory modules,
replace the system board.
Replace memory modules with matched sets.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace memory module if problem persists.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace memory module if problem persists.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace memory module if problem persists.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace memory module if problem persists.
1. Reseat the processor in its socket.
2. If the processor does not respond, replace it.
1. Verify that all memory modules are ECC or non-
ECC.
2. Replace memory module if problem persists.
ENWW