Dell Precision T3500 won't boot

[Atomic Potato]

I recently bought a new psu for my Dell Precision T3500. The psu is a Corsair CS550M and I had to take the whole computer apart to install it.

Now when I turn it on some lights flash but ultimately lands on lights 1, 2, & 3 being lit (solid green) as well as the power (also solid green) and a solid orange light on the mobo then it beeps twice. There is no output on the monitor and it just stays like this.

I really don't know what's wrong.

 

[Dark Lord of Tech]

The T3500 use has a proprietary motherboard and power supply , standard ATX power supplies will not run those setups.

 

[Atomic Potato]

Okay. Thanks for the help.

 

[Dark Lord of Tech]

Your welcome.

 

[carver_g]

Just in case anyone uses this thread for future reference, I thought you should know that the T3500 does NOT use a proprietary PSU. Just to confirm this, I threw an Antec 620 into the T3500 I use as a server and it fired right up. Not sure what issue the OP was having but I would be happy to help troubleshoot.

Edit- the new PSU does have to meet the EPS12v spec so I guess some will work and some won't.

 

[mod0]

Just in case anyone uses this thread for future reference, I thought you should know that the T3500 does NOT use a proprietary PSU. Just to confirm this, I threw an Antec 620 into the T3500 I use as a server and it fired right up. Not sure what issue the OP was having but I would be happy to help troubleshoot.

Edit- the new PSU does have to meet the EPS12v spec so I guess some will work and some won't.

@carver_g, Thanks! could you also tell me how it fits in the tower? Is the PSU (Antec) same dimensions as the one that already comes with it?

Regards

 

[Sunny Indese]

Please suggest which PSU will work for the Dell Precision T3500. Its PSU has permanently failed. Please suggest the make and model number so that I can install it in my CPU.sunildohare@gmail.com