[Solved] Need Help With No Post!

[jaysin_0]

Specs:

- AMD Phenom II x4 965 CPU http://www.newegg.com/Product/Product.aspx?Item=N82E16819103727
- ASRock 890FX Deluxe 4 MOBO http://www.asrock.com/mb/overview.asp?Model=890FX%20Deluxe4
- Corsair XMS 3 RAM http://www.newegg.com/Product/Product.aspx?Item=N82E16820145218
- Corsair HX 750 PSU http://www.newegg.com/Product/Product.aspx?Item=N82E16817139010
- Thermaltake Frio Cooler http://www.newegg.com/Product/Product.aspx?Item=N82E16835106150
- WD Caviar Black 500GB HDD http://www.newegg.com/Product/Product.aspx?Item=N82E16822136795
- Radeon HD 5770 http://xfxforce.com/en-us/products/GraphicCards/HD%205000series/5770.aspx
- Windows XP Home 32-bit

Everything seems to work fine when I turn it on. All the fans are spinning. No beep codes. I have to turn it off with the switch on my psu. Hard reset doesn't work. I've tried all three pci-e slots. I installed a spare 8800 GTS from my other computer, then that card failed when I put it back in my spare computer. I'm now using the onboard video on spare computer. I switched both memory modules and tried all slots. Pressed clear cmos button. Cleared cmos with the jumper. Removed the battery. I'm thinking it's either the motherboard, power supply, or case. Problems started when I switched cases from Cooler Master Storm Scout case

http://www.newegg.com/Product/Product.aspx?Item=N82E16811119196

to

Sunbeam 9-Bay Acrylic case

http://www.sunbeamtech.com/PRODUCTS/9-BAY%20ACRYLIC%20CASE/9BAY%20ACRYLIC%20CASE.html

I have yet to try a spare power supply.

 

[jaysin_0]

Posted after power supply was situated as a bottom mount. Probably going to replace power supply and look for a bottom mount acrylic case.