HP ProDesk 400 G1 Maintenance And Service Manual page 98

Control panel message
163-Time & Date Not Set
163-Time & Date Not Set
164-MemorySize Error
164-MemorySize Error
201-Memory Error
213-Incompatible Memory Module in Memory
Socket(s) X, X, ...
214-DIMM Configuration Warning
219-ECC Memory Module Detected ECC
Modules not supported on this Platform
301-Keyboard Error
90 Chapter 7 POST error messages
Description
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 amount has changed since the last
boot (memory added or removed).
Memory configuration incorrect.
RAM failure.
A memory module in memory socket identified
in the error message is missing critical SPD
information, or is incompatible with the
chipset.
Populated DIMM Configuration is not optimized. Rearrange the DIMMs so that each channel has
Recently added memory module(s) support ECC
memory error correction.
Keyboard failure.
Recommended action
See the Removal and Replacement section for
instructions on installing a new battery, or
contact an authorized dealer or reseller for RTC
battery replacement.
Reset the date and time under Control Panel
(Computer Setup can also be used). If the
problem persists, replace the RTC battery. See
the Removal and Replacement section for
instructions on installing a new battery, or
contact an authorized dealer or reseller for RTC
battery replacement.
Check for proper placement of the CMOS
jumper if applicable.
Press the F1 key to save the memory changes.
1. Run Computer Setup or Windows utilities.
2. Make sure the memory module(s) are
installed properly.
3. If third-party memory has been added,
test using HP-only memory.
4. Verify proper memory module type.
1. Ensure memory modules are correctly
installed.
2. Verify proper memory module type.
3. Remove and replace the identified faulty
memory module(s).
4. If the error persists after replacing
memory modules, replace the system
board.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace DIMM with a module conforming
to the SPD standard.
the same amount of memory.
1. If additional memory was recently added,
remove it to see if the problem remains.
2. Check product documentation for
memory support information.
1. Reconnect keyboard with computer
turned off.
2. Check connector for bent or missing pins.
3. Ensure that none of the keys are
depressed.
4. Replace keyboard.