Post Numeric Codes And Text Messages - HP mt43 Maintenance And Service Manual

POST numeric codes and text messages

This section covers those POST errors that have numeric codes associated with them. The section also
includes some text messages that may be encountered during POST.
NOTE: The computer will beep once after a POST text message is displayed on the screen.
Table 10-4 Numeric Codes and Text Messages
Control panel message
103-System Board Failure
110-Out of Memory Space for Option ROMs
161-Real-Time Clock Power Loss
164-MemorySize Error
201-Memory Error
214-DIMM Configuration Warning
301-Keyboard Error
510-Flash Screen Image Corrupted
74 Chapter 10 Diagnostics and troubleshooting
Description
DMA or timers.
Recently added PCI expansion card contains an
option ROM too large to download during POST.
Invalid time or date in configuration memory.
RTC (real-time clock) battery may need to
be replaced.
Memory amount has changed since the last
boot (memory added or removed).
RAM failure.
Populated DIMM Configuration is not optimized.
Keyboard failure.
Flash Screen image has errors.
Recommended action
1. Clear CMOS.
2. Remove expansion boards.
3. Replace the system board.
1. If a PCI expansion card was recently
added, remove it to see if the problem
remains.
2. In Computer Setup, set Advanced >
Device Options > NIC PXE Option ROM
Download to DISABLE to prevent PXE
option ROM for the internal NIC from being
downloaded during POST to free more
memory for an expansion card's option
ROM. Internal PXE option ROM is used for
booting from the NIC to a PXE server.
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.
Press the F1 key to save the memory changes.
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.
Rearrange the DIMMs so that each channel has
the same amount of memory.
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.
Reflash the system ROM with the latest BIOS
image.