I believe I have finished building my new pc with the full specs below. Right now I have installed and connected everything but when the pc starts everything is fine for 10 seconds. Then it just dies. Any advice?
YOUR BASKET
1 x Gigabyte ATI Radeon HD 7870 OC Windforce 3X 2048MB GDDR5 PCI-Express Graphics Card £204 http://www.overclockers.co.uk/showproduct.php?prodid=GX-099-GI&tool=3
1 x Intel Core i5-3570K 3.40GHz (Ivybridge) Socket LGA1155 Processor (77W) - Retail £184.99
1 x Gigabyte Z77-D3H Intel Z77 (Socket 1155) DDR3 Motherboard £81.98 1 x Cooler Master Silent Pro Modular 500W '80 Plus Bronze' Power Supply £54.98
1 x Toshiba (7K1000.D) 500GB SATA 6GB/s 32MB Cache - OEM (DT01ACA050) £46.99
1 x GeIL EVO Leggera 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (GEL38GB1600C9DC) £31.19
1 x Zalman Z9 Plus Tower Case with Fan Controller - Black [ZM-Z9-PLUS] £48.98
1 x Thermalright True Spirit 140 CPU Cooler (Socket LGA1366/LGA1155/LGA1156/LGA775/AM2/AM3) £29.99
1 x OcUK 22x DVD±RW SATA ReWriter (Black) - OEM £13.99
Total : £697.09
YOUR BASKET
1 x Gigabyte ATI Radeon HD 7870 OC Windforce 3X 2048MB GDDR5 PCI-Express Graphics Card £204 http://www.overclockers.co.uk/showproduct.php?prodid=GX-099-GI&tool=3
1 x Intel Core i5-3570K 3.40GHz (Ivybridge) Socket LGA1155 Processor (77W) - Retail £184.99
1 x Gigabyte Z77-D3H Intel Z77 (Socket 1155) DDR3 Motherboard £81.98 1 x Cooler Master Silent Pro Modular 500W '80 Plus Bronze' Power Supply £54.98
1 x Toshiba (7K1000.D) 500GB SATA 6GB/s 32MB Cache - OEM (DT01ACA050) £46.99
1 x GeIL EVO Leggera 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (GEL38GB1600C9DC) £31.19
1 x Zalman Z9 Plus Tower Case with Fan Controller - Black [ZM-Z9-PLUS] £48.98
1 x Thermalright True Spirit 140 CPU Cooler (Socket LGA1366/LGA1155/LGA1156/LGA775/AM2/AM3) £29.99
1 x OcUK 22x DVD±RW SATA ReWriter (Black) - OEM £13.99
Total : £697.09