Need help ASAP!

[Toxiic]

So, I just received my Evga Supernova 650w PSU today, so I plug everything in connect everything up and boot the system up. It posts! So I walk away and leave it to boot up. When I get back, it hasn't booted as it said the boot drive was missing. So I boot back up into the Uefi and check the SATA port on the motherboard which show that NONE of my 3 (1 of them brand new) drives are plugged in.

 

I've tried multiple SATA cables and all of the headers on the motherboard, I've used all the SATA power cables that came with the power supply and the system still won't see the drives.

 

One of the drives (seagate barracuda) was being used in a back up PC that I have. I plug the drive back into the backup system and now it won't see the drive on any SATA ports.

 

I honestly have no idea what to do guys. I feel like the power supply has somehow blown out all 3 drives (2 barracuda 2TB and a vector 150 SSD).

 

Motherboard: AsRock 990FX Killer ATX

Drives: 2x 2TB Seagate Barracuda - 1x OCZ Vector 150 120gb

New psu: EVGA Supernova NEX650G 650w

 

[Indus Monk]

Test those drives in another system

[Toxiic]

Test those drives in another system

I've tested both of the HDD in another system and the same results, I believe the electronics are completely fried.

[Toxiic]

What should I do if this is the case?

[KirbyTech]

What should I do if this is the case?

If that is the case then you may need to go to a data recovery company. Last time I went it was $1.10 per GB so be prepared to pay a lot. May have changed though.