HP EliteDesk 800 Maintenance and Service Guide - HP EliteDesk 800 G1 Tower, HP - Page 250
POST numeric codes and text messages
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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. Control panel message Description Recommended action 101-Option ROM Checksum Error System ROM or expansion board option ROM checksum. 1. Verify the correct ROM. 2. Flash the ROM if needed. 3. If an expansion board was recently added, remove it to see if the problem remains. 4. Clear CMOS. (See Appendix B, Password security and resetting CMOS on page 250.) 5. If the message disappears, there may be a problem with the expansion card. 6. Replace the system board. 103-System Board Failure DMA or timers. 1. Clear CMOS. (See Appendix B, Password security and resetting CMOS on page 250.) 2. Remove expansion boards. 3. Replace the system board. 110-Out of Memory Space for Option ROMs Recently added PCI expansion card contains 1. If a PCI expansion card was recently an option ROM too large to download added, remove it to see if the problem during POST. 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. 162-System Options Not Set Configuration incorrect. RTC (real-time clock) battery may need to be replaced. Run Computer Setup and check the configuration in Advanced > Onboard Devices. Reset the date and time under Control Panel. 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. 238 Chapter 10 POST error messages