Hi V3X,
Your boards Manual Download Page:
http://download.asrock.com/manual/K7VM3.pdf
BIOS Download Page:
http://www.asrock.com/support/downlo...del=K7VM3#bios
I need some information. Do you know if your 2600+ is a Thoroughbred or Barton chip? If you don't know, download CPU-z and post the results. By the look of your DRAM I am thinking that you have a Thoroughbred processor on a 266MHz fsb.
There are three 2600+ XP's on the desktop.
- Athlon XP 2600+: Thoroughbred, 256KB L2, 2133MHz, 266MHz FSB
- Athlon XP 2600+: Thoroughbred/Thorton, 256KB L2, 2083MHz, 333MHz FSB
- Athlon XP 2600+: Barton, 512KB L2, 1917MHz, 333MHz FSB
http://www.cpuid.com/download/cpu-z-136.zip
Here are the settings for your board and a Thoroughbred 2600+ (266fsb). Set your dram to 100 which allows you to overclock your processor and still keep the dram within specifications. You can test it for higher abilities once you have attained your best overclock.
If you have a Thoroughbred then you are running on a 266/2 = 133MHz FSB and have a 16 multiplier and a stock 2.1GHz speed. You do not have a PCI lock so you need to keep your PCI bus at no greater than 37MHz or stability issues will occur. Your PCI bus is normally at 33MHz so your ratio for stability is:
133:33 as X:37 ---> X - 4921/33 --> X ~= 150
This gives you a maximum FSB of ~150 and I would personally raise no higher than 145MHz. Your overclock would then be 16 X 145 ~= 2.3GHz. I don't think you will make this height and you should start your testing at 140 X 16 ~= 2.24GHz. If your temperatures while prime testing (full load) are lower than 55C then you should be fine to raise and retest.
R