Random Shut off,

[SpectreT6]

Allright, I bult my new Pc its benn running for a couple months now, i realized when gaming that the Pc will shut off, it will never shut off when at a idle, but only when im pushing it, in order to keep the pc on i have to open um my window when i game to keep it cool, reason i think its overheating is simple, window shut, turns off, window open stays cool. The case temperature right now is at 12.5c, I think thats pretty cold, but hey it working, anyway the power supply, temperature is at 70.0c, it is infact flagging a warning, is that hot?. I have 2 PSU's, one a Rosewill 500w and a Stock one that came with my motherboard, both of wich flagg warnings.(Stock installed now)

Here is the info of the computer

Can you make any sence of it?

SiSoftware Sandra

System

Processor
Model : AMD Athlon(tm) 64 Processor 3200+
Speed : 2.01GHz
Model Number : 3200 (estimated)
Performance Rating : PR3015 (estimated)
Cores per Processor : 1 Unit(s)
Threads per Core : 1 Unit(s)
Internal Data Cache : 64kB Synchronous, Write-Back, 2-way set, 64 byte line size
L2 On-board Cache : 512kB ECC Synchronous, Write-Back, 16-way set, 64 byte line size

Mainboard
Bus(es) : ISA PCI PCIe USB FireWire/1394 i2c/SMBus
MP Support : 1 Processor(s)
MP APIC : No
System BIOS : Award Software International, Inc. F7
Mainboard : Gigabyte Technology Co., Ltd. GA-K8N Pro-SLI
Total Memory : 1GB DDR-SDRAM

Chipset 1
Model : Advanced Micro Devices (AMD) Athlon 64 / Opteron HyperTransport Technology Configuration
Front Side Bus Speed : 2x 1005MHz (2010MHz data rate)
Total Memory : 1GB DDR-SDRAM
Memory Bus Speed : 2x 201MHz (402MHz data rate)

Video System
Monitor/Panel : Plug and Play Monitor
Adapter : NVIDIA GeForce 6600 GT

Physical Storage Devices
Removable Drive : Floppy disk drive
Hard Disk : Maxtor 6L160P0 (153GB)
CD-ROM/DVD : SAMSUNG CD-R/RW SW-232B (CD 40X Rd, 32X Wr)

Logical Storage Devices
1.44MB 3.5" (A:) : N/A
Hard Disk (C:) : 128GB (118GB, 92% Free Space) (NTFS)
Bf2 cd 1 (D:) : 672MB (CDFS)

Peripherals
Serial/Parallel Port(s) : 1 COM / 1 LPT
USB Controller/Hub : Standard OpenHCD USB Host Controller
USB Controller/Hub : USB Root Hub
FireWire/1394 Controller/Hub : Texas Instruments OHCI Compliant IEEE 1394 Host Controller
Infrared Device : Built-in Infrared Device
Keyboard : Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Mouse : PS/2 Compatible Mouse

MultiMedia Device(s)
Device : Realtek AC'97 Audio

Power Management
AC Line Status : On-Line

Operating System(s)
Windows System : Microsoft Windows XP/2002 Professional (Win32 x86) 5.01.2600

Network Services
Network Drivers Enabled : No

[Cricket]

What size case are you using?

How many case fans do you have installed?

If you do have case fans installed, how are they setup? Front intake, rear exhaust?

:) Cricket

[glc]

Power supply temperature? Are you sure you don't mean CPU temperature? If so, 70C is WAY too hot and your heatsink is not correctly installed. I've never seen a power supply temperature monitor. Also, 12.5C case temp is bogus unless you have the computer inside a refrigerator.

Check your temperatures directly in the bios. Forget software monitors for right now.

[SpectreT6]

My question is now that, The only warning on the computer is the "Power / AUX temperature, what is that. I went into the bios and the CPU is at a Regular 32 degrees. up to 40 when playing, like i said before the AUX temperature is at 70 degrees. Do any of you know what that is. I have another questuon if that doesent help, 1 more thing, that 12 degrees case temp, that is because my window is open and i have a house fan blowing cold air into my room, and thats the only way it will say on while gaming. Its to hot when the sun is out so i have to wait till dark now.

[flanzig1]

Is that "aux temp" coming from a program in Windows or from the BIOS? If from the BIOS, it may be a mother board temp or a chipset. Check the chipsets for fans and that they are working. If it is from a program in Windows, could be a video card or a number of other things.

[SpectreT6]

This is SIS Soft Sandra Program. I wish i knew what it was. hope its not the video card i guess i could take it out and check the temp, the fan is working on it, and it runns Battlefield 2 Fine so i donno.

[SpectreT6]

MY fans

120 Exaust Back
80 Side exaust

Case is taken apart no sides on at the moment still having problem


-NEW INFORMATION-

I touched the Heat sink behid the Graphics card, and it is very hot do i have the card in the right slot? Everything runs fine, Remember this is an SLI Motherboard i have the card in the slot closest to the Proccesser, set on Normal Mode, do i need a PSU to run SLI if i only have one card.

BLUE SLOT ON PIC

http://www.newegg.com/Product/ShowImage.asp?image=13-128-301-01.jpg,13-128-301-02.jpg,13-128-301-03.jpg,13-128-301-04.jpg,13-128-301-05.jpg&CurImage=13-128-301-01.jpg&Description=Gigabyte%20GA-K8N%20Pro-SLI%20Socket%20939%20NVIDIA%20nForce4%20SLI%20ATX%20AMD%20Motherboard%20-%20Retail