Gigabyte motherboard not booting

[Steve Salameh]

Hello,
I bought a barbone system with Gigabyte motherboard andAMD CPU.
I Connected it to my HP monitor ..Will not go into post or bios at all. I already replaced both motherboard and CPU, any thoughts?
Thanks

 

[alexoiu]

Hi, can you detail the components? Do the CPU and case fans spin?

 

[Steve Salameh]

GIGABYTE AM3+ AMD 760G Micro ATX AMD Motherboard Thermaltake Socket AM2, AM2+, AM3 CPU Cooler Fan
ADATA Premier Srs 4GB DIABLOTEK CPA-0280 ELITE 450W ATX MID TOWER 240Pin DDR3 1333 (PC3 10666) MSI Radeon HD 4350 1GB DDR3 Low Profile PCIe.
I got working. it was the CPU 4 pin power. you guysare great... Thank you.