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I have a core 2 duo desktop, but in taskman i can only see one panel in the performance tab, where i'm certain there should be two. Also, in perfmon, under Processor -> % Processor Time, there is only "_Total" and "0" instance.
Am i missing some dual code driver or something? Thanks
Here's my results from Intels PID, which says that i have a core 2 duo:
Intel(R) Processor Identification Utility
Version: 4.10.20090310
Time Stamp: 2009/08/17 02:06:26
Number of processors in system: 1
Current processor: #1
Active cores per processor: 2
Disabled cores per processor: 0
Processor Name: Intel(R) Core(TM)2 Duo CPU E6300 @ 1.86GHz
Type: 0
Family: 6
Model: F
Stepping: 2
Revision: 51
Maximum CPUID Level: A
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 32 KB
L2 Cache: 2 MB
Packaging: LGA775
Enhanced Intel SpeedStep(R) Technology: Yes
MMX(TM): Yes
Intel(R) SSE: Yes
Intel(R) SSE2: Yes
Intel(R) SSE3: Yes
Intel(R) SSE4: No
Enhanced Halt State: Yes
Execute Disable Bit: Yes
Intel(R) Hyper-Threading Technology: No
Intel(R) 64 Architecture: Yes
Intel(R) Virtualization Technology: Yes
Expected Processor Frequency: 1.86 GHz
Reported Processor Frequency: 1.86 GHz
Expected System Bus Frequency: 1066 MHz
Reported System Bus Frequency: 1066 MHz
*************************************************************
edit2: Here's my boot.ini:
[boot loader]
timeout=3
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect
edit3: Under Device manager -> 'Computer', i have 'Advanced Configuration and Power Interface (ACPI) PC', it doesn't say anything about multiprocessing.
edit4: This would explain how things got in this state: I originally had a single-core PC. To upgrade, i removed my hard drive and put it into this newer, dual core PC. Seems like the drivers didn't automatically upgrade.
edit5: In the end, it was the wrong HAL that was causing the problem, i followed the instructions here to solve it: http://www.handaware.com/multiprocessor_XP.html
Do you know what motherboard you have? – AaronLS – 2009-08-17T02:31:37.753
No, how can i find out? – Chris – 2009-08-17T03:03:05.567
How about using 'Everest' ? http://www.filehippo.com/download_everest_home/
– Chris – 2009-08-17T03:12:56.530Bugger, Everest won't work if you're in a domain - crippleware! – Chris – 2009-08-17T03:15:36.650
If it helps, its a Hewlett-Packard DC7700 – Chris – 2009-08-17T03:20:44.020