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XP x64 Only Sees One CPU??

post #1 of 17
Thread Starter 
Ok I'm trying out XP x64, and it only sees ONE CPU??

What the heck? How can I fix this?
WaterWorks
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WaterWorks
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post #2 of 17
Check your bios and make sure any kind of CPU multicore or multithreading is set to enabled, my bios has a option that can disable 1 or more cores. After that make sure SP2 and all updates are installed.

EDIT: If none of the above work go back to stock and see if the OS sees all cores, if it does redo your overclock. For some reason XP x64 is extremely sensitive to overclocked processors, I need .04v more for the same OC in XP x64 over XP x86.
     
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post #3 of 17
Your system only has one cpu, what did you expect?
Waka waka waka
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Waka waka waka
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post #4 of 17
Quote:
Originally Posted by McStuff View Post
Your system only has one cpu, what did you expect?
Iam sure he ment cores
     
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post #5 of 17
Do you mean the CPU in the my computer properties, or in device manager or performance monitoring in task manager? If it is only seeing one core, update all your chipset drivers, install windows updates. Make sure you have XP x64 SP2 installed.
Fermi
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Fermi
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post #6 of 17
Dunno if this will do it, but in device manager right click on the "processor" item and click "scan for hardware changes".

For me that picked up the extra 2 core's when I went from a dual to a quad core CPU.
    
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post #7 of 17
Thread Starter 
Thanks guys, but I said screw it and now am back to Vista, and loving it
WaterWorks
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1.18TB RAID 0 + 500GB RAID 0 + 400GB Spare Lite-On Blu-Ray Drive Windows 7 Ultimate x64 I-INC 28" HDMI 1920x1200 
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Ergonomic Wrist Support 
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WaterWorks
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core 2 Quad Q6700 (3.79GHz) ASUS Maximus Formula X38 PNY XLR8 GTX280 1024MB 6GB Dual Channel PC6400 5-4-4-12 (800MHz) 
Hard DriveOptical DriveOSMonitor
1.18TB RAID 0 + 500GB RAID 0 + 400GB Spare Lite-On Blu-Ray Drive Windows 7 Ultimate x64 I-INC 28" HDMI 1920x1200 
KeyboardPowerCaseMouse
Logitch G15 Corsair 900w Cooler Master Cosmos 1000 (Modded) Logitch G5 
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Ergonomic Wrist Support 
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post #8 of 17
It can be a common problem if the HAL (Hardware Abstraction Layer) gets corrupted. Best thing to do would be to try an XP reinstall
post #9 of 17
Quote:
Originally Posted by AMD+nVidia View Post
Thanks guys, but I said screw it and now am back to Vista, and loving it
Shame.
Fermi
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Fermi
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post #10 of 17
XP x64 is total crap. If your still doubtful about Vista go with server 2003 x64.
ASUS G75VW-BBK5
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ASUS G75VW-BBK5
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