HP Sprout Pro G2 Maintenance & Service Guide - Page 102
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 101-Option ROM Checksum Error 103-System Board Failure 162-System Options Not Set 163-Time & Date Not Set 163-Time & Date Not Set 164-MemorySize Error 164-MemorySize Error Description System ROM checksum. DMA or timers. Configuration incorrect. RTC (real-time clock) battery may need to be replaced. Invalid time or date in configuration memory. RTC (real-time clock) battery may need to be replaced. CMOS jumper may not be properly installed. Memory amount has changed since the last boot (memory added or removed). Memory configuration incorrect. Recommended action 1. Verify the correct ROM. 2. Flash the ROM if needed. 3. Clear CMOS. (See Appendix B, Password security and resetting CMOS on page 101.) 4. Replace the system board. 1. Clear CMOS. (See Appendix B, Password security and resetting CMOS on page 101.) 2. Replace the system board. 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. Reset the date and time under Control Panel (Computer Setup can also be used). 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. Check for proper placement of the CMOS jumper if applicable. Press the F1 key to save the memory changes. 1. Run Computer Setup or Windows utilities. 2. Make sure the memory module(s) are installed properly. 3. If third-party memory has been added, test using HP-only memory. 4. Verify proper memory module type. 92 Chapter 9 POST error messages