Twtr 3 is bug if mei not installed I think. Also it will show speed 0mhz
Writing guide now with pics.
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Twtr 3 is bug if mei not installed I think. Also it will show speed 0mhz
Writing guide now with pics.
speed 0mhz is due to no mei or disabled services ,as for Twtr 3 beaing a bug...-> Placebo in my case :)..the biggest improvement is lower RTL and tWRRD_dr 1~3,just my 2c
P.S. your avatar is boss :D
How much VDimm on those G.Skill ? Got the same kit around have not tried it on my Z87M OCF yet. THX for input.
Z87M OC Formula, still not available in Romania...
Anyone knows when it will appear? In Germany it is 2-3 weeks by now, what takes so long to appear in Romania.
I want to buy Z87M OC Formula next week...:)
Gave this a spin last night whilst playing with the new bios & also didn't find any gain using 15 & 3 so must be a bug.
This was with training @ 15. Don't know if it helped I just dialled it in & run will re test after the guide.
1.812vdimm
http://i106.photobucket.com/albums/m...559985CL10.png
I feel like I just won the special Olympics of 32m benching:p:
http://i.imgur.com/m7imf22.jpg
http://i.imgur.com/tE4SElx.png
Asrock z87 OC FORMULA 1.50 OFFICIAL BIOS
1.50 7/10/2013 Instant Flash
1. Improve UEFI guide string for multi-language.
2. Add dual BIOS backups direction string.
http://europe.asrock.com/downloadsit...a(1.50)ROM.zip
Z87 OC formula , Z87M oc formula , Z87 oc formula AC
Formula drive update
it is including full version and lite version inside
Lite version only has OC tweaker page and clean install
please let me know if u guys have any more issues .
this version should fix the HDMI switch issue also floating error message.
http://picx.xfastest.com/nickshih/as...adrive0711.rar
Try to disable Spread Spectrum value in bios...
this is with spread spectrum disabled. only with bclk of 99.9 in bios im getting 100.0 in windows...
100.0 for me unless I set 100.1
If u disabled spread spectrum... It wil be around 100.0 to 100.1
And cpuz is not reading bclk value by Intel MSR. It is by calculated from cpu frequency and cpu ratio
cpu frequency will be never permanent fixed at certain value, so the bclk is average value which calculated by cpuz
Playing with some HYKO :yepp:
http://imageshack.us/a/img59/5704/6btl.jpg
4X4 3250 easy for air 24/7.
http://img28.imageshack.us/img28/8362/5p5.png
32m with proper os next..
Z87 OC formula , Z87 Formula AC , Z87M OC formula bios and tools update
Bios and tools update 0712
modify samsung profiles . also add 2 more profile for samsung tight RTL
Dram Clock type tuning is including typ1~typ4 . try 1 by 1 can help 1~4dimm overclocking.
Each module has its own favorite value . Auto is already good for 95% kits .
improve multiple language display
fix some issue on some non-brand 1333-1666 module
http://picx.xfastest.com/nickshih/asrock/Z87OCF152.rar Z87 OCF
http://picx.xfastest.com/nickshih/asrock/Z87OCFa152.rar Z87 OCF AC (802.11ac)
http://picx.xfastest.com/nickshih/asrock/Z87MOCF142.rar Z87M OCF
Tools update 0712 : http://picx.xfastest.com/nickshih/as...CFtool0712.rar
rapid OC 2.0.8 : fix some cpu ratio read issue
Formula drive 1.0.61.1 :Formula drive update
it is including full version and lite version inside
Lite version only has OC tweaker page and clean install
please let me know if u guys have any more issues .
this version should fix the HDMI switch issue also floating error message.
Timing Configurator 2.0.5 : Fix some minor display bug
Anyone tried the BIOS above (152)? My working settings from 151b would freeze randomly when at the BIOS setting page. I flashed back to 151b, now it behaves the same. :(
Nic, I did. No dice. Same result. Trying bios B right now.