Having problems with your Compaq Evo D300 PC Desktop ?

Won't boot up. Can't even get to the CMOS boot.3 V Aux. LED is lit on the motherboard. Does this indicate a power supply or MB problem? Thanks

Answers :

I'd look at the power supply first.
Do you have a modem plugged in one of the slots? if so pull it and retry, do one card at a time, leaving video card for last.
Repair Help & Product Troubleshooting for Compaq Evo D300 PC Desktop

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