guide to get half mulitplier with rmclock is it possible?

So i found this thread back on rmclocks forum: http://forum.rightmark.org/topic.cgi?id=6:1770 , anyone tried it on a p8400? or perhaps t series like a t9600?

"copied from romanovs post" :

half-multiplier? it's very simple
1. close rmclock
2. run regedit
3. find hkcu\software\rightmark\rmclock
4. find dword pstatesdata parameter and increment two last multiplier by 1 (was 6,6,7,8,9,10,11, must 6,6,7,8,9,11,12). see screenshot http://pic.ipicture.ru/uploads/090519/DZe0VZWC4Q.png
5. then set SkipCPUIDCheck into 1
6. run rmclock http://pic.ipicture.ru/uploads/090519/LT6zUsFVXo.png
7. enjoy results http://pic.ipicture.ru/uploads/090519/bOhv1125le.png

p.s. i have t8100 processor (10.5x200=2100 mhz)

Edit: ive tried it on my p8400 and it works just fine, used cpu-z and orthos to really see that it was working.

 

interesting find, if you decide to try it make sure to let us know the results ^^

 

Yep I did it on my P7350 and it works perfectly.

 

yay worked for me too, p8400, i can now finally use half multipliers with rmclock!

 

Can someone who's done this with the P8400 show me what to do? I previously undervolted my P7811-FX and I'm guessing before I do this, I should remove the undervolts so that the system won't crash if settings are wrong, right? Settings for P8400 are 6, 6, 7, 8, so it becomes 6, 6, 8, 9? I also don't see a SkipCPUIDcheck in my registry, any reason why? I'd like to squeeze this extra juice out of my processor but if I can't get it right, oh well, heh. Let me know, please.

 

yes set ur settings to 6,6,8,9 about the SkipCPUIDCheck, i couldent find it either so i just skipped that part, works anyway.

 

I'm bookmarking this. I don't need it anymore, but it would have been immensely helpful when I had my p8400, and I may need it in the future.

 

Hmmmm. Doesn't work for me. On index 6 IDA 12.0x in profiles, my only voltage option is 0.7125v. I need at least 1.0500v for the system to be stable. If I don't select a voltage, the default in the performace on demand subtree is 1.0000v and that causes an immediate system crash.

 

my X9100 can go as low as 0.975v without BSODing.

 

My copy of RMclock lets me go as low as 1.0500v for each p-state. If there's another program I can use or a way to get RMclock to go lower I'd certainly look into it.

 

I used to use RMClock but i then switched over to GreenVantage LLC's CPUGenie software (it's not free though ). Automatically configures the lowest stable voltage of each multiplier for you; shortest test time is 30hours (3min stability test per multiplier @ various voltages), maximum test time is 62hours (20min stability test per multiplier). here's some more info on it http://forum.notebookreview.com/showthread.php?t=383003

To save you the hassle of doing what i did (30hour test run lol); for a X9100:-

6x to 10x 0.975v
10.5x 1.000v
11.0x 1.037v
11.5x 1.075v

You can probably mod RMClock to do the same.

 

i have tried it, but it doesnt work with my p8400 in the 7811. I close rightmark, exchange 6,6,7,8 to 6,6,8,9 , cant find the skipcpucheck thing, start rmclock, and my lappy chrashes, bluescreen.

Ive always gotta go back to 6,6,7,8 to make rmclock work again.

Any solutions on this one?

 

doesn't work for me with P9700.. only full multiplier

 

works, but how do you change voltage also mine is locked 1.0V lowest.