HP BladeSystem bc2800 Service Reference Guide: HP BladeSystem PC bc2000/bc2500 - Page 21

6916-CPU Heatsink not properly attached Amber 6917-System was rebooted due to a potential lock up. Amber 6918-System Real Time Clock Oscillator not running within tolerance Amber 6919-Temperature and Power Monitoring Hardware failure 6920-Processor in Force-Throttle Mode Red Amber 6921-Blase System Management Controller firmware update failed. 6922-Blade temperature detected to be below 0 degrees Celsius 6923-CPU Temperature Monitoring Hardware failure 6924-Graphics Temperature Monitoring Hardware failure 6925-Blade/Enclosure Communication error Amber Amber Red Red Red 6927-Previous POST under Recovery BIOS Green 6928-POST under Recovery BIOS image Amber 6929-Blade performance is reduced due to Amber insufficient enclosure power and/or cooling NOTE: For bc2800 in a PC Blade Enclosure only ● Remove blade PC and check if heatsink is loose or not present. Tighten CPU heatsink screws to 8 inch-lbs of tension. ● Replace blade PC if message persists. ● Check event logs in operating system to ensure no software lockup. ● Disable Automated System Recovery in F10 Setup. ● Follow standard operating system debugging procedure. ● Reinstall system image. ● Replace CMOS battery. ● If the problem persists, replace blade PC. Replace blade PC. ● Ensure enclosure health LED is green and health status OK. If LED not green, troubleshoot enclosure. ● If enclosure health LED is green, check heatsink installation and operating ambient. Make sure every enclosure slot is filled with a blank or a blade PC. Reflash BMC firmware image. Check operating ambient. Operate the blade PC within environmental specifications. Replace blade PC. Replace blade PC. ● Swap blade PC to a different bay in enclosure and retest. ● Put blade PC into a different enclosure. If blade PC works in a different enclosure, troubleshoot original enclosure. ● Check for faulty Integrated Administrator module. ● Replace blade PC. Informational ● Reflash BIOS ● If message persists, replace blade PC. Remove the blade PC and insert it into a PC Blade Enclosure G2 or upgrade your enclosure with a PC Blade Enclosure G2 upgrade kit. POST (Power On Self Test) Error Messages 17