So I've built new pc yesterday. The problem is that it won't boot. All fans are spinning,optical drive is bleeping too, though I cannot access it.On monitor it says "no video signal" just black screen after that i've checked everything
PSU: Cougar SL 500W
Case: Cougar ATX Solution
Motherboard: Gigabyte G1.Sniper A88X
CPU: AMD A10 5800K
CPU cooler: stock AMD cooler
GPU: Sapphire HD 7730 GDDR5
RAM: 4GB Kingston DDR3 1333
HDD: Seagate 500GB Hitachi 1TB
Fans:Cougar 6x 120mm & Cougar 1x 140mm [/b][/b]
PSU: Cougar SL 500W
Case: Cougar ATX Solution
Motherboard: Gigabyte G1.Sniper A88X
CPU: AMD A10 5800K
CPU cooler: stock AMD cooler
GPU: Sapphire HD 7730 GDDR5
RAM: 4GB Kingston DDR3 1333
HDD: Seagate 500GB Hitachi 1TB
Fans:Cougar 6x 120mm & Cougar 1x 140mm [/b][/b]