Hello,
First let me say I wasn't real sure if this should go in Intel or Motherboard section. I think the problem is actually motherboard so I opted for that.
I have a machine that I was tinkering with overclocking. It has the following hardware:
Asus P5W DH Deluxe
Intel Q6600
4GB Corsair DDR2-800
eVGA 8800GTS 320MB
I've had good luck using a good Zalman cooler (sorry I don't remember the exact model) and just tweaking the FSB and voltages. I never tried to change the multiplier because I just kinda assumed that the multiplier was locked since the chip is not an "extreme." I was doing some reading, however, and it seems that with the Q6600 (G0 stepping BTW) that although you can't raise the multiplier above 9, you should be able to lower it. Several people report good results by raising the FSB to 400 and lowering the multiplier. This keeps the overall clock rate reasonable yet provides a good boost in performance.
I don't really NEED any more, but I figured what the heck, I'll try it. I went into my BIOS and found "modify ratio support" disabled. I enabled it and set the multiplier to 6 instead of 9. I then kicked the FSB up to 400. Low and behold it tried to set the overall clock to 3.6GHz, which obviously didn't get me very far on stock voltage and air cooling.
I made sure that my settings were correct in the BIOS, I did set the multiplier to 6, it just doesn't work. No matter what I do to the FSB and the Voltage, my multiplier stays at 9. I thought that the problem might be fixed by a BIOS upgrade. I upgraded from rev 2602 to 3001, it did not help.
Like I said, I don't really NEED it to work, I am just kinda curious why it doesn't. Other people with other boards seem to report that this works quite well. Is there some other setting I'm missing to make this work, or does the feature just not work on this board?
Thanks!
First let me say I wasn't real sure if this should go in Intel or Motherboard section. I think the problem is actually motherboard so I opted for that.
I have a machine that I was tinkering with overclocking. It has the following hardware:
Asus P5W DH Deluxe
Intel Q6600
4GB Corsair DDR2-800
eVGA 8800GTS 320MB
I've had good luck using a good Zalman cooler (sorry I don't remember the exact model) and just tweaking the FSB and voltages. I never tried to change the multiplier because I just kinda assumed that the multiplier was locked since the chip is not an "extreme." I was doing some reading, however, and it seems that with the Q6600 (G0 stepping BTW) that although you can't raise the multiplier above 9, you should be able to lower it. Several people report good results by raising the FSB to 400 and lowering the multiplier. This keeps the overall clock rate reasonable yet provides a good boost in performance.
I don't really NEED any more, but I figured what the heck, I'll try it. I went into my BIOS and found "modify ratio support" disabled. I enabled it and set the multiplier to 6 instead of 9. I then kicked the FSB up to 400. Low and behold it tried to set the overall clock to 3.6GHz, which obviously didn't get me very far on stock voltage and air cooling.
I made sure that my settings were correct in the BIOS, I did set the multiplier to 6, it just doesn't work. No matter what I do to the FSB and the Voltage, my multiplier stays at 9. I thought that the problem might be fixed by a BIOS upgrade. I upgraded from rev 2602 to 3001, it did not help.
Like I said, I don't really NEED it to work, I am just kinda curious why it doesn't. Other people with other boards seem to report that this works quite well. Is there some other setting I'm missing to make this work, or does the feature just not work on this board?
Thanks!