Re: Computer Powering Down
Dont take my word for this, but if your hard drive is S.M.A.R.T capable, check your condition of your hard drive. The clicking noise could be a lot of things including hard drive failure. Speedfan has a S.M.A.R.T status, if you have the program. If the hard drive status is ok, then my best suggestion is to reset your bios according to your motherboards instructions.
Hope i was of some assistance
ASUS M3N-HT Deluxe/Mempipe nVidia nForce 780a SLI
4gb OCZ 1066mhz,
ASUS EN9800GT UL/HTDP/512M Geforce 9800 GT
Seagate ST3400633A 500gb
AMD Phenom X3 8650 Toliman Triple Core Processor