I think I have a PSU problem, but not sure! The PC is shutting down at 1 minute when windows started. First I thought it was overheating, but now I'm not sure. Reading stuff on voltages made me wonder and since I'm truly a noob...
Pc is running at the moment, i disabled the S.M.A.R.T fan function in BIOS. RPM are really loud now, but it works... for now.
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7600) (7600.win7_gdr.100226-1909)
Language: Dutch (Regional Setting: Dutch)
System Manufacturer: Acer
System Model: Aspire M7711
BIOS: Default System BIOS
Processor: Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz (4 CPUs), ~2.5GHz
Memory: 6144MB RAM
Available OS Memory: 6144MB RAM
Page File: 1875MB used, 10408MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 64bit Unicode
"And never pay any mind to the -5V or -12V reading in software. Those are typically EXTREMELY off simply because most power supplies have no -5V lead and most motherboards don't use the -12V lead. The software simply does not know how to report back the nonexistent readings and some pretty wacky numbers are often the result."
The +5 volt reading is really high (out of tolerance). Use a DMM to measure between the black and red wires on one of the drive molex power connectors.
In fact, you can check all the voltages from the back of the power plug. Measure between the colored wires and either chassis ground or the black wires. Yellow wires should be 12 volts. Red wires: +5 volts, orange wires: +3.3 volts, blue wire : -12 volts, violet wire: 5 volts always on. Tolerances are +/- 5% except for the -12 volts which is +/- 10%.