HP Z Series User Manual

Table 7-1 POST numeric codes and text messages (continued)
Control panel message Description Recommended action
00D-Setup Error during MEBx Execution MEBx selection or exit resulted in a setup
failure.
1. Reboot the computer.
2. Unplug the power cord, reseat the
memory modules, and reboot the
computer.
3. If the memory configuration was
recently changed, unplug the power
cord, restore the original memory
configuration, and reboot the
computer.
4. If the error persists, replace the
system board.
00E-Inventory Error during MEBx
Execution
BIOS information passed to the MEBx
resulted in a failure.
1. Reboot the computer.
2. If the error persists, update to the
latest BIOS version.
3. If the error still persists, replace the
system board.
00F-Interface Error during MEBx
Execution
MEBx operation experienced a hardware
error during communication with the ME.
1. Reboot the computer.
2. If the error persists, update to the
latest BIOS version.
3. If the error still persists, replace the
system board.
100-Front Audio Not Connected Front audio cable has been detached or
unseated from system board.
Reconnect or replace front audio cable.
2E1-MemorySize Error Memory amount has changed since the
last boot (memory added or removed).
The system memory size is different
from the last startup. The most common
reason is the removal of memory from
the system board. Press the f1 key to
save the memory changes.
2E2-Memory Error Memory module configuration failed
during boot up.
1. Be sure that memory modules are
correctly installed.
2. Verify proper memory module type.
3. Remove and replace the identified
faulty memory modules.
4. If the error persists after replacing
memory modules, replace the
system board.
2E3-Incompatible Memory Module in
Memory Socket(s) X, X, ...
A memory module in memory socket
identified in the error message is
missing critical SPD information, or is
incompatible with the chipset.
1. Verify proper memory module type.
2. Try another memory socket.
3. Replace with a supported module.
2E4-DIMM Configuration Warning Populated DIMM Configuration is not
optimized.
Rearrange the DIMMs so that each
channel has the same amount of
memory.
POST numeric codes and text messages 77

HP Z Series Specifications

General

Series	Z Series
Category	Desktop
Processor	Intel Xeon or Intel Core (depending on the specific model)
Operating System	Windows 10 Pro or Windows 11 Pro
Storage	SSD or HDD options, up to multiple TB
Graphics	NVIDIA Quadro or AMD Radeon Pro
Expansion Slots	Multiple PCIe slots
Ports	USB, DisplayPort, HDMI
Form Factor	Tower
Memory	Up to 256 GB DDR4 ECC or non-ECC SDRAM (depending on the specific model)
Power Supply	Various wattage options, typically 500W to 1000W (depending on the specific model)