HP DC5100 manual On the system to see if fault goes

Troubleshooting Without Diagnostics

Solving Hardware Installation Problems (Continued)

Problem	Cause	Solution
Power LED flashes Red ten	Bad option card.	1.	Check each option card by
times, once every second,			removing the cards one at time
followed by a two second			(if multiple cards), then power
pause, and the computer			on the system to see if fault goes
beeps ten times.			away.
		2.	Once bad card is identified,
			remove and replace bad option
			card.
		3.	Replace the system board.

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