Random restarting.

[Subidoo]

LG DVD Burner - Bulk Black SATA Model GH24LS50 LightScribe Support - OEM
Rosewill DESTROYER Black Gaming ATX Mid Tower Computer Case, comes with Three Fans-1x Front Blue LED 120mm Fan, 1x Top 120mm ...
Seagate Barracuda 7200.12 ST3500418AS 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
EVGA 01G-P3-1380-KR GeForce GTX 460 (Fermi) SSC+ 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
COOLER MASTER Silent Pro M600 RS-600-AMBA-D3 600W ATX12V V2.3 SLI Certified CrossFire Ready 80 PLUS Bronze Certified Modular ...
Arctic Silver 5 Thermal Compound - OEM
G.SKILL NS 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model F3-10666CL9D-4GBNS
MSI H61MU-E35 (B3) LGA 1155 Intel H61 HDMI USB 3.0 Micro ATX Intel Motherboard
Intel Core i5-2400 Sandy Bridge 3.1GHz (3.4GHz Turbo Boost) LGA 1155 95W Quad-Core Desktop Processor BX80623I52400
Microsoft Windows 7 Home Premium 64-bit 1-Pack for System Builders - OEM


This is my build, randomly my computer will just restart itself. Can anyone give me any ideas on why?

 

[PanicMaster85]

have you tried updating your bios?
http://www.tomshardware.com/forum/308518-30-update-bios