Compaq Compaq Evo Desktop, 177620-006 manual Numeric Codes and Text Messages

Post Error Messages

Numeric Codes and Text Messages

Code/Message	Beeps	Probable Cause	Recommended Action
201-Memory	None	RAM failure.	1. Run Computer Setup or
Error				Windows utilities.
			2.	Ensure memory and
				continuity modules are
				installed correctly.
			3.	Verify proper memory
				module type.
			4.	Remove and replace the
				memory module(s) one
				at a time to isolate faulty
				module.
			5.	Replace faulty memory
				module(s).
			6.	If error persists after
				replacing memory modules,
				replace the system board.
202-Memory	None	Memory modules do	Replace memory modules with
Type Mismatch		not match each other.	matched sets.
207-ECC	2S*	Single Bit ECC error.	1. Verify proper memory
Corrected Single				module type.
Bit Errors in			2.	Try another memory socket.
Memory Module
			3.	Replace memory module if
Socket(s) y,y, …
				problem persists.
212-Failed	None	Processor has failed to	1. Reseat the processor in its
Processor		initialize.		socket.
			2.	If the processor does not
				respond, replace it.

*L = Long, S = Short

A–4 Troubleshooting Guide