HP dc73 Service Reference Guide - HP Compaq dc7800 Business PC - Page 223
Control panel message, Description, Recommended action, Network Server Mode Active and No
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Table C-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action 2202-PMM Deallocation Error during MEBx cleanup Memory error during POST execution of the 1. Management Engine (ME) BIOS Extensions option ROM 2. Reboot the computer. Unplug the power cord, re-seat 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. 2203-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 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. 2204-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. 2205-Interface error during MEBx execution MEBx operation experienced a hardware error during communication with 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. 2211-Memory not configured correctly for proper MEBx execution. DIMM1 is not installed. Make sure there is a memory module in the black DIMM1 socket and that it is properly seated. Invalid Electronic Serial Number Electronic serial number is missing. Enter the correct serial number in Computer Setup. Network Server Mode Active and No Keyboard Attached Keyboard failure while Network Server Mode 1. Reconnect keyboard with computer enabled. turned off. 2. Check connector for bent or missing pins. 3. Ensure that none of the keys are depressed. 4. Replace keyboard. POST Numeric Codes and Text Messages 211