HP xw4600 Service And Technical Reference Manual page 144

Table 5-18 POST error messages (continued)
Screen message
163—Time and Date Not Set
164—Memory Size Error
201—Memory Error
202—Memory Type Mismatch
207—ECC Corrected Single
Bit Errors in Memory Socket(s)
y,y
212—Failed Processor
213—Incompatible memory
Module in memory Socket(s)
x,x
214—DIMM Configuration
Warning
215—Memory Mismatch
Warning
136 Chapter 5 System diagnostics and troubleshooting
Probable cause
Invalid time or date in configuration
memory.
RTC battery might need replacement.
CMOS jumper might not be properly
installed.
Memory configuration is incorrect.
RAM failure.
Memory modules do not match.
Single-bit ECC error.
Processor has failed to initialize.
A memory module in memory socket
identified in the error message is
missing critical SPD information or is
incompatible with the chipset.
DIMMs not installed correctly (not
paired correctly).
There are one or more mismatched
pairs of DIMMs between channel A and
channel B. Some memory has been
disabled. Install matching pairs or
remove the mismatched DIMMs from
channel B.
Recommended action
1. Set the date and time from the Control Panel or in
the Computer Setup (F10) Utility (depending on
the operating system).
2. If the problem persists, replace the RTC battery.
1. Run the Computer Setup (F10) Utility or Windows
utilities.
2. Verify that the memory modules (if any) are
installed properly.
3. If third-party memory has been added, test using
HP memory only.
4. Verify proper memory module type.
1. Run the Computer Setup (F10) utiltiy or Windows
utilities.
2. Be sure that memory and continuity modules are
installed correctly.
3. Verify proper memory module type.
4. Remove and replace memory modules one at a
time to isolate faulty modules.
5. Replace 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. Insert the DIMM in 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 proper memory module type.
2. Insert the DIMM in another memory socket.
3. Replace module with a DIM conforming to the
SPD standard.
See the illustration on the side access panel for the
correct memory configurations, and reseat the DIMMs
accordingly.
See the illustration on the side access panel for the
correct memory configurations, and reseat the DIMMs
accordingly.
ENWW