HP dc7608 manual Devices

POST Error Messages

POST Error Messages (Continued)

Screen Message	Probable Cause	Recommended Action
162-System Options	Configuration incorrect.	Run Computer Setup (F10 Setup) and
Not Set	RTC (real-time clock)	check configuration of Onboard
	battery may need to be	Devices.
	replaced.	Set the date and time under Control
		Panel or in F10 Setup depending on
		the operating system.
		If the problem persists, replace the RTC
		battery.
163-Time & Date Not	Invalid time or date in	Set the date and time under Control
Set	configuration memory.	Panel or in F10 Setup depending on
	RTC (real-time clock)	the operating system.
	battery may need to be	If the problem persists, replace the RTC
	replaced.	battery.
	CMOS jumper may not	Check for proper placement of the
	be properly installed.	CMOS jumper, if applicable.
164-Memory Size Error	Memory amount has	Press the F1 key to save the memory
	changed since the last	changes.
	boot (memory added or
	removed).
	Memory configuration is	Run Computer Setup (F10 Setup).
	incorrect.	Make sure memory module(s) (if any) are
		installed properly.
		If third party memory has been added,
		test using HP-only memory.
		Verify proper memory module type.
201-Memory Error	RAM failure.	Run Computer Setup (F10 Setup) or
		Windows utilities.
		Ensure memory and continuity modules
		are installed correctly.
		Verify proper memory module type.
		Remove and replace the identified faulty
		memory module(s).
		If the error persists after replacing
		memory modules, replace the system
		board.
202-Memory Type	Memory modules do not	Replace memory modules with matched
Mismatch	match each other.	sets.

C–2 390742-002 Service Reference Guide, dc7600