Desktops & All-In-Ones

[J999]

Hey,

I just got a new PSU for my desktop, but now it won't seem to start.

The old one was the stock PSU (400W), and the new one is a 600W CoolerMaster.

All the cables are connected properly, but as I tried to start up the computer, it seemed to just go into a loop (no video output), and as I took out the graphic card, it seemed to work better (sounded better), but still no video output.

At the moment I only have an HDMI cable connected to a TV, which doesn't get a picture as the computer is started up.

What might the problem be?

//J

[IronFly]

Have you checked the VGA power connection cable?

some VGA needs 2 cables to properly run.

check also Motherboard power cables.