HP Dc5700 Troubleshooting Guide - Page 56
POST Numeric Codes and Text Messages
UPC - 882780819535
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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. Table A-1 Numeric Codes and Text Messages 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 59.) 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 59.) 2. Remove expansion boards. 3. Replace the system board. 110-Out of Memory Space for Option ROMs Recently added PCI expansion card contains 1. an option ROM too large to download during POST. 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. 3. Ensure the ACPI/USB Buffers @ Top of Memory setting in Computer Setup is enabled. 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 Hardware Reference Guide on the Documentation and Diagnostics CD for instructions on installing a new battery, 50 Appendix A POST Error Messages ENWW