Well you certainly don't have the easiest system to work with. What kind of Celeron is it anyway? Is it from the Pentium 4 era, or a laptop?
You will need to see how far your memory will go, and what the default FSB (front side bus) speed is. Usually to OC you simply:
1. Make sure PCI-e speed is locked to 100MHz
2. Lower RAM timings to prevent your RAM from holding you back
3. Raise the FSB gradually. test, if stable raise more, if not maybe raise voltage a notch (CPU voltage, FSB voltage perhaps, Northbridge voltage, all factors coming into play)
If you, for example, have DDR400, while your CPU is running at a 333MHz FSB, the first step would be to try and achieve a 400MHz, so that your RAM and CPU can work together at the same speed, syncronized. It's a great strategy because it will prevent you from having to overclock your memory, which isn't as easy as CPU because of all the little timings.
Anyway, I wish you good luck, since it's not a Core 2 Duo system it may be rather hard letting your stuff run faster than specified. Also don't forget to check up on your temperatures, if they are high already you need to invest in better cooling first.
If this sounds too hard for you, I suggest looking up your motherboard specifications and doing a google on what other people have achieved using it. That way you have some reference material and perhaps a guide on how you shoud do it.
You will need to see how far your memory will go, and what the default FSB (front side bus) speed is. Usually to OC you simply:
1. Make sure PCI-e speed is locked to 100MHz
2. Lower RAM timings to prevent your RAM from holding you back
3. Raise the FSB gradually. test, if stable raise more, if not maybe raise voltage a notch (CPU voltage, FSB voltage perhaps, Northbridge voltage, all factors coming into play)
If you, for example, have DDR400, while your CPU is running at a 333MHz FSB, the first step would be to try and achieve a 400MHz, so that your RAM and CPU can work together at the same speed, syncronized. It's a great strategy because it will prevent you from having to overclock your memory, which isn't as easy as CPU because of all the little timings.
Anyway, I wish you good luck, since it's not a Core 2 Duo system it may be rather hard letting your stuff run faster than specified. Also don't forget to check up on your temperatures, if they are high already you need to invest in better cooling first.
If this sounds too hard for you, I suggest looking up your motherboard specifications and doing a google on what other people have achieved using it. That way you have some reference material and perhaps a guide on how you shoud do it.