Question about Compaq Presario SR1810NX Sempron 3200+ 1.8 GHz Desktop PC ( Monitor Sold Separatley) (ER912AA)
The computer keeps beeping, and the monitor keeps saying that it is going to sleep
The power supply unit is bad. You will have to replace it. Also, it is custom specific ~ write down the specs of the PSU and order it from legendsmicro.com. This recently happened to me.
Posted on Dec 16, 2008
If it is beeping:
a) 1 long beep and 3 short beeps it is the graphics card. It might have been moved when replugging the monitor cord. Just remove the card and put it back in place. Stupid trick, but usually works;
b) 3 long beeps it is a RAM problem. Sometimes the same trick of removing and replacing works, but if not, it might be a faulty memory module.
Keep in mind (if you are a newbie) to unplug the power cord and to touch the metal casing prior to handling the graphics card or the memory modules! Do not get yourself electrocuted or destroy the components by discharging static electricity on them!
Posted on Oct 14, 2008
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Posted on Jan 02, 2017
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