2nd PC Problem - Minor

Hughsy

Hughsy

Hughsy

Associate
Joined
8 Jan 2007
Posts
288
Location
Essex, Canvey Island
Just completed my 2nd build, all running fine apart from the motherboard only recognising 1 core of my E6600. Also my 8400GS's Fan is running at Full Speed non stop and it is very annoying for such a little fan, I installed Rivatuner and the option to lower the speed isnt there like my 8800 GTX. Probably an easy solution so hit me!
 
It is a RMA GA-P35C-DS3R, and I've just reset the CMOS and it still displays as "number of cores" 1 in Coretemp - and only 1 in Speedfan.
 
if you're talking about the Green Graphs then I have 1. I had this dual core running in my main PC a week ago and it was Fine.
 
Go into device manager and expand on the Computer. Is the ACPI PC Driver you are using showing as uni-processor?

If it is, then this is your problem. Uninstall the driver by right clicking on the device. Then install the device selecting "ACPI Multiprocessor PC"
 
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It was already ACPI Multiprocessor PC and under the Processor tab it is only showing 1 core aswell. Maybe this issue isn't as minor as i thought.

Also on the subject of GPU Fan Speed + my 8400 GS - I have tried Rivatuner / ATi Tool & NTUNE and no sucess.
 
tried reinstalling the driver but nothing happens, i will try repair from the windows disk.
 
for some odd reason CPU Multi Threading was disabled, even though i cleared the bios and loaded optimized bios. It now appears as 2, but when I go back into bios "CPU Multi Threading" is no longer there. What must I do to get it back, and thank you Admiral Huddy for your help.
 
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