HP ProDesk 490 G3 MT User Manual

Control panel message Description Recommended action
RTC (real-time clock) battery may need to
be replaced.
problem persists, replace the RTC battery. See
the Removal and Replacement section for
instructions on installing a new battery.
008–Microcode Patch Error Processor is not supported by the BIOS. 1. Upgrade BIOS to proper version.
2. Change the processor.
009–PMM Allocation Error during MEBx
Download
Memory error during POST execution of the
Management Engine (ME) BIOS Extensions
option ROM.
1. Reboot the computer.
2. Unplug the power cord, re-seat the
memory modules, and reboot the
computer.
3. If the memory conguration was recently
changed, unplug the computer, restore
the original memory conguration, and
reboot the computer.
4. If the error persists, replace the system
board.
00A-Product Information Not Valid The product information programmed into the
system board is missing or invalid.
Use Computer Setup to update this information.
00B-MEBx Module did not checksum correctly Memory error during POST execution of the
Management Engine (ME) BIOS Extensions
option ROM.
1. Reboot the computer.
2. Unplug the power cord, re-seat the
memory modules, and reboot the
computer.
3. If the memory conguration was recently
changed, unplug the power cord, restore
the original memory conguration, and
reboot the computer.
4. If the error persists, replace the system
board.
00C-PMM Deallocation Error during MEBx
Cleanup
Memory error during POST execution of the
Management Engine (ME) BIOS Extensions
option ROM.
1. Reboot the computer.
2. Unplug the power cord, re-seat the
memory modules, and reboot the
computer.
3. If the memory conguration was recently
changed, unplug the power cord, restore
the original memory conguration, and
reboot the computer.
4. If the error persists, replace the system
board.
00D-Setup Error during MEBx Execution MEBx selection or exit resulted in a setup
failure.
1. Reboot the computer.
2. Unplug the power cord, re-seat the
memory modules, and reboot the
computer.
3. If the memory conguration was recently
changed, unplug the power cord, restore
the original memory conguration, and
reboot the computer.
4. If the error persists, replace the system
board.
112 Chapter 7 POST error messages and diagnostic front panel LEDs and audible codes

HP ProDesk 490 G3 MT Specifications

General

Operating System	Windows 10 Pro
Form Factor	Microtower
Memory Slots	2 DIMM
Memory Type	DDR4-2133
Maximum Memory	32 GB
Weight	7.05 kg
Processor	Intel Core i5, i3
RAM	Up to 32GB DDR4
Storage	500 GB HDD
Graphics	Intel HD Graphics 530
Chipset	Intel H110 Chipset
Internal Drive Bays	1 x 3.5"
External Drive Bays	1 x 5.25"
Expansion Slots	1 PCIe x16
Ports (Front)	2 USB 3.0
Ports (Rear)	1 VGA
Audio	Realtek ALC221
Optical Drive	DVD-Writer