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Ok guys, I finally have a sig. Here's where I'm at:

 

I have been stuck at the 220FSB barrier. I realize that my RAM isn't helping HOWEVER - I have the timings set as loose as the BIOS will let me to attempt to eliminate that as my problem. I have also tried changing the 1:1 ratio to allow the RAM to run slower than the FSB (Speaking of which is - it isn't very clear which is which, in the BIOS (Stock BIOS), for the DRAM RATIO, which is the FSB and which is the RAM speed. I assume the second is the RAM!?) So anyway, I would like to move beyond this FSB wall - any suggestions without changing RAM or BIOS versions?

 

Thanks!

 

P.S. I get single beeps and rare lock ups at 220FSB. What do these single beeps mean?? They occur at about 20 minute intervals with no discernable reason.

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Originally posted by Tedy

you sure it's hyper-x 2700 or 3000 ?

 

bh-5 100% ?

 

http://www.kiberpipa.org/modules.php?op=mo...x&pagename=peep

 

It's 2700 and it's NOT BH-5. I pulled the syncs. It's nothing I've ever heard of before.

 

Again, I know it's not the best idea to mess with FSB/RAM ratio but does anyone know which is which 1:1 what? FSB to RAM or RAM to FSB.

 

Thanks for the beep codes Tedy.

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Well if they aint bh5.. and you already got pc2700 up to 220fsb....

 

Id say your doing pretty darn good for what you have..

 

The only other thing I could suggest is trying cpc off or maybe lossening the timings.. Id say more voltage also..But most ram other than bh5-bh6-ch5 dont like alot of voltage.. So be carefull putting more into it..

 

And memtest is your FREIND.. :)

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Actually, I pulled the memory from slots 1 and 3 this weekend and ran them in 2 and 3 instead (effectively turning off the DC mode). I can now run up to 240FSB but can't get her prime stable at that speed. It looks like I can get 235 FSB stable running around 2450 MHZ. Not too shabby considering I am using a bone stock XP2400 AMD heat sync and fan. I did carefully lap the heat sync all the way up to 1500 grit.

 

I can get the machine to boot into Windows at 240FSB no problem, but I can't get it prime stable. I have the memory setting as loose as the bios will allow and I have found the best voltage setting(s). Any thoughts for Prime??

 

By the way, the HyperX PC2700 is posting 3548/3178 in Sandra 2004!! Dayuuumm! Not bad, especially considering I paid $110 for 2x256. I think I will add one more stick.

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