Question about HP Compaq dc7100 Ultra-slim PC Desktop
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Posted on Jan 02, 2017
4 beeps & 4 flashes mean problem with the power supply. For my experience, most of the time the PSU is good, it is just overloaded.
For more LED and Beep messages, check this link:
Posted on Dec 31, 2008
if it is a long beep then check ur ram, try cleaning ram. if not solved then there may be problem with ur ram try changing ur ram.
if it is short beep and if you have a display card installed check the display card
Posted on Dec 27, 2008
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