Have you tried loading Opt defaults in the PWM screen then manually resetting your voltage!
This has been one of my major headaches until I discovered what it was doing. The DQ5 is worse at this as I had to clear CMOS to get it to play nice.
Have you tried loading Opt defaults in the PWM screen then manually resetting your voltage!
This has been one of my major headaches until I discovered what it was doing. The DQ5 is worse at this as I had to clear CMOS to get it to play nice.
Had another go with the Quad now & i did use your settings before but no go
until now & needed 1.55 to be stable under the S&M CPU only Loop All CPU Usage Maximum test + the new PSU.
Is there any advantage in using the cpu feature to over clock than using than Multi`s
I have been seeing people getting 2.8 3.0 3.4 from my supplier recently so i should have another Quad tomorrow & hope i get more luck than the one i have now.
Can someone tell me what AutoExpress is & where the settings are ?.
I did notice that the hex way was better but why ? & the people who are getting 3.4-3.5 using the multi may see even more using the HEX.
oh & im upto v1.58 now as i had a few BSOD if been sitting idle then put under pressure.
It has only got to survive until the morning :D
Every bodies experience is different I have had not issue one God Bless, with this board or Phenom;)
Thanks...Iīm working on it...
anyway in our opinion what of those phenomīs the best looking the stepping:
HD985ZXAJ4BGH JAAFB AA 0812BPDW 9521504C80141
or
HD985ZXAJ4BGH JAAFB AA 0812BPMW 9521504C80133
That is not the stepping.
The stepping as displayed by CPUZ, of mine is 3, the revision is, DR-B3.
What you are referring to I think is the batch number as printed on the CPU, calling it stepping is just plain wrong and confusing.
New JAAFB AA 0812BPDW @2.8 stock Vcore
see if its stable.
Finally I tried the 2 phenoms...the second is the best...HD985ZXAJ4BGH JAAFB AA 0812BPMW 9521504C80133
I still have problems to pass 2800mhz with anyones but thanks to PWMIC sensor I think the problem is the power supply..it haves problems with the ATX 12V voltage and turns inestable when hits high temperatures...(75š I think is too much...)
About the processors the best runs at 2,8 ghz at stock voltage when the PWMIC sensor donīt show a very high temperature (Iīll try a corsair 620W one of these days...xilence sucks)
Today I configured the phenom 201 x 13,5 at 1,23 and runs perfect at 2710 mhz and I think I can dicrease the voltage more... (1,20 sounds good)
unfortunately dfi 790fx-m2r + 9850 phenom proved to be unstable crap for me...even on stock...never been more disappointed...replaced it with intel for now...gonna give it another go when amd actually releases chipset that will be 100% compatible with their cpus
Finally the problem is the power supply...
Now runs perfect with less voltage (1,23 at >2,8 ghz)
I think this CPU is good to OC...
Go For it! 3700Ghz is is the bar atm :D
I could not resist, the Quad is back in.
I hope the new chipset really is the answer as i have never seen such funny behaver from a cpu.
Did 14 hours 4core prime stable at 2.9 stock volts shut prime down fired up FireFox & then 5 mins later BSOD secondary CPU intur.
rebooted BSOD, rebooted then made it into windows 5 mins BSOD.
Dropped to 2.8 8 hours later while useing FireFox BSOD secondary CPU intur.
So when is the 790GX slated to come out??????
I've got the DK and 9850. This is my very first rig to overclock.
In my overclocking I'm to the point where I just need to invest in water cooling. I'm able to get to 3.0 and pass a few minutes of prime95 blend but I hit 58C and get scared.
I think this is definitely overclockable even for a newb, I've just found that it has low ceilings with the FSB. With DDR2 about 236 and DDR2 1066 around 210 in my experience.
I don't know if some of you got lemons or what, but I love this gear.
I run the DK, 9850 and 2x2G OCZ Reaper HPC @ 1066.
Currently I'm at 14.5x200=2.9G passes prime blend for 15 min, will run longer tests soon.
You need to stay lower with HT then that in most cases less stress on the CPU and board:)
Nice got 3Ghz out of the chip & it only took CPU/NB 1.65V to do it :rofl:
idle temps 35oC
ooops! 1.7 now.
"NEW" D.F.I LanParty UT 790FX-M2R ~ 6/12/2008 Beta Bios>>>>>>http://www.dfi.com.tw/Support/Downlo...FLAG=B&SITE=US