Compaq Presario CQ4010F: Problem of block of POWER Possible on Compaq Presario CQ4010F

Yesterday, the computer turns off by itself.  When I rebooted, it again stopped three times until finally, he wouldn't do anything.  Here are the troubleshoorting things I did so far: while the POWER supply light is on (not flashing) whenevery I push the Start button, the Start button light and the two connected fans, but the motherboard, as well as the fan on the flicker of the PSU momentarily, then there is nothing.  The light goes off, and whenever I have the light on unplug and plug the power cord in the same thing happens again and again.  This is after I unplugged all of the PSU except for the connector on the motherboard.  Could this be a faulty PSU?

Hello

You must have the connector 24-pin and 4-pin ATX connector connected to the motherboard. If you are still having the same problem then try a replacement power.  A competent local PC repair shop should be able to test your power supply.

However, based on your other posts, you may have a bad mother in which case I suggest you a new PC.

Tags: HP Desktops

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