HP Z800 Sp632up SP632UPABA, FL939UT FL939UT#ABA If necessary, add a heatsink to the processor

Table 6-10POST error messages (continued)

Screen message	Probable cause	Recommended action
215—DIMM Configuration
Error
216—Memory Size Exceeds	The amount of memory installed	1.	Verify how much memory the workstation
Maximum Supported	exceeds that supported by the		supports.
	hardware.	2.	Remove the excess memory.
301—Keyboard Error	Keyboard failure.	1.	Reconnect the keyboard with the workstation
			powered off.
		2.	Check the connector for bent or missing pins.
		3.	Be sure that none of the keys are pressed.
		4.	Replace the keyboard.
303—Keyboard Controller	I/O board keyboard controller is	1.	Reconnect the keyboard with the workstation
Error	defective or is not set properly.		powered off.
		2.	Replace the system board.
304—Keyboard or System	Keyboard failure.	1.	Reconnect the keyboard with the workstation
Unit Error			powered off.
		2.	Be sure that none of the keys are pressed.
		3.	Replace keyboard.
		4.	Replace system board.
510—Splash Screen image	Splash Screen image has errors.	Update system BIOS.
corrupted
511—CPU. CPU A, or CPU B	Fan is not connected or is defective.	1.	Reseat the fan cable.
Fan not detected		2.	Reseat the fan.
		3.	Replace the fan.
512—Rear Chassis fan not	Rear fan missing, disconnected, or	1.	Reseat the fan cable.
detected	defective.	2.	Reseat the fan.
		3.	Replace the fan.
513—Front Chassis fan not	Front fan missing, disconnected, or	1.	Reseat the fan cable.
detected	defective.	2.	Reseat the fan.
		3.	Replace the fan.
514—Memory fan not	Memory fan missing, disconnected, or	1.	Verify that the memory fan is installed and
detected	defective.		connected properly.
		2.	Replace the fan.
515—CPU Overtemp ocurrred	Insufficient processor cooling or	1.	If necessary, add a heatsink to the processor and
	processor defect.		ensure proper operation.
		2.	Replace the processor.
516—Chipset fan not detected	Chipset fan missing, disconnected, or	1.	Ensure that the fan is installed and connected
	defective.		properly.
		2.	Replace the fan.
517—Low power CPU	Inadequate heatsink is installed.	Replace the low power heatsink with a high power
heatsink(s) detected for high		heatsink.
power CPUs

198 Chapter 6 Diagnostics and troubleshooting ENWW