HP 6200 PRO QN084AW#ABA, 6200 Pro H3D90USABA, 6200 Pro A2W44UT#ABA Activity Beeps Possible Cause

Table C-2Diagnostic Front Panel LEDs and Audible Codes (continued)

Activity Beeps Possible Cause Recommended Action

Red Power LED flashes five 5

times, once every second, followed by a two second pause. Beeps stop after fifth iteration but LEDs continue until problem is solved.

Pre-video memory error.

CAUTION: To avoid damage to the DIMMs or the system board, you must unplug the computer power cord before attempting to reseat, install, or remove a DIMM module.

1.Reseat DIMMs.

2.Replace DIMMs one at a time to isolate the faulty module.

3.Replace third-party memory with HP memory.

			4.	Replace the system board.
Red Power LED flashes six	6	Pre-video graphics error.	For systems with a graphics card:
times, once every second,			1.	Reseat the graphics card.
followed by a two second
pause. Beeps stop after fifth			2.	Replace the graphics card.
iteration but LEDs continue until
problem is solved.			3.	Replace the system board.
			For systems with integrated graphics, replace the
			system board.
Red Power LED flashes seven	7	System board failure	Replace the system board.
times, once every second,		(ROM detected failure
followed by a two second		prior to video).
pause. Beeps stop after fifth
iteration but LEDs continue until
problem is solved.
Red Power LED flashes eight	8	Invalid ROM based on	1.	Reflash the system ROM with the latest BIOS
times, once every second,		bad checksum.		image. See the “Boot Block Emergency
followed by a two second				Recovery Mode” section of the Desktop
pause. Beeps stop after fifth				Management Guide for more information.
iteration but LEDs continue until			2.	Replace the system board.
problem is solved.
Red Power LED flashes nine	9	System powers on but is	1.	Check that the voltage selector, located on
times, once every second,		unable to boot.		the rear of the power supply (some models),
followed by a two second				is set to the appropriate voltage. Proper
pause. Beeps stop after fifth				voltage setting depends on your region.
iteration but LEDs continue until			2.	Unplug the AC power cord from the
problem is solved.
				computer, wait 30 seconds, then plug the
				power cord back in to the computer.
			3.	Replace the system board.
			4.	Replace the processor.

Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 261