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HP Compaq Pro 6305 SFF

HP Recommended
HP Compaq Pro 6305 SFF
Microsoft Windows 10 (64-bit)

Have a Customer unit which 'Quit'

On Power it BEEPS/Flashes 4 times short

No docs showing how to Reset CMOS so, pulled Battery Held PWR button for 15 seconds

Same beep code


Pulled all peripheral cables, swapped DIMM with Known Good stick

Nothing but Kybd, Mouse & VGA ccables plugged in

Same 4 Short Beep/flash Code


Any ideas?


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HP Recommended

Hi, Don:


See the troubleshooting guide at the link below, Appendix A, page 58, for the steps to troubleshoot the 4 beep code error.

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