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2 hours ago, Splave said:

dat 125bclk tweak :D 

any special volts needed for that or is it all in the lower RAM and CPU multi?

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  • Some people have issues with USB port on this mobo after lots times benching under Ln2. Bcz the Polyfuse will break if temp lower than -40 degree. here are 3 pictures of Polyfuse locations o

  • http://picx.xfastest.com/nickshih/asrock/Z17OCF7.51A_CFL.rar bios for Z170 OCF

  • Cold works great. Same volts as kaby and restart button working at -170ish. Gen 3 good. Mem 4133 12-11 auto rtl 49/50/6-6. Ide xp good no strange programs methods needed. Have fun guys. 

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might need to restart one extra time once you set it but yeah bios handles the hard parts automatically 

On 11/7/2019 at 1:09 PM, Splave said:

might need to restart one extra time once you set it but yeah bios handles the hard parts automatically 

Max Battery is life

On 11/3/2019 at 8:53 AM, Zizu32 said:

Guys, I need 100% working BIOS for Z170 OCF with 9900K P0.

7.40B above isn't so great IMHO.

Got 7.51G on MOCF and it's beautifull!! Want one like that on OCF :))

 

Whats wrong with the 7.40B with the Z170 OCF?

18 minutes ago, Synth Wave said:

Whats wrong with the 7.40B with the Z170 OCF?

The modded BIOS that i posted i think is working correctly because to date there are 52 people that have downloaded it and no one has sent me private messages to tell that something was wrong … :)

Cheers,

KK

Ok, I'm telling whats wrong:

- no turbo (stuck on 3,6)

- no C-states either (all time 3,6)

- RAM OC doesn't exist (on OCFM I'm pushing 4133). 7.40B giving me like 3000 max

 

Guys, everyday I'm sitting on 7.51F on OCFM, motherboard works perfect on every tusk.

I'm really hoping to get such BIOS on OCF like this one I'v got on OCFM :)

Edited by Zizu32

1 hour ago, Zizu32 said:

Ok, I'm telling whats wrong:

- no turbo (stuck on 3,6)

- no C-states either (all time 3,6)

- RAM OC doesn't exist (on OCFM I'm pushing 4133). 7.40B giving me like 3000 max

 

Guys, everyday I'm sitting on 7.51F on OCFM, motherboard works perfect on every tusk.

I'm really hoping to get such BIOS on OCF like this one I'v got on OCFM :)

Sorry to hear that… :(

A friend of mine have successfully used it without issues on a i7 8700K @ 5.0Ghz AC with G.Skill RAM @ 3.600 Mhz.

What revision of Core i9 9900K do you have, P0 or R0 ?!

Cheers,

KK

Yeap, I've heard that 8700K works just fine.

I'm using 9900K P0,  so seems like should be fine, but it's not.

 

On 11/14/2019 at 8:03 AM, Zizu32 said:

Yeap, I've heard that 8700K works just fine.

I'm using 9900K P0,  so seems like should be fine, but it's not.

 

Any updates?

Got perfect BIOS 7.60 working with i9 9900K P0 and R0 on Asrock OCF full ATX.

I'll share it, just need a place to upload.

9 hours ago, Zizu32 said:

Got perfect BIOS 7.60 working with i9 9900K P0 and R0 on Asrock OCF full ATX.

I'll share it, just need a place to upload.

Hello Zizu32, is it the 7.60 that is available on ocxtreme.net?! (http://ocxtreme.net/viewtopic.php?t=23)

If you'll send me via PM your modded and perfectly working BIOS i'll host it to my MediaFire home. :)

Cheers,

KK

Edited by Killkernel

Catch it, guys :)

Killkernel, I've developed mine with CoffeTime.

Added 4 microcodes:

Skylake

KabyLake

CoffeLake (with i9 9900K P0)

and last one for R0

 

Tested last weekend and everything works just perfect with 8C/16T.

Z17OCF7.60

53 minutes ago, Zizu32 said:

Catch it, guys :)

Killkernel, I've developed mine with CoffeTime.

Added 4 microcodes:

Skylake

KabyLake

CoffeLake (with i9 9900K P0)

and last one for R0

 

Tested last weekend and everything works just perfect with 8C/16T.

Z17OCF7.60 16 MB · 5 downloads

Thanks a lot Zizu32 for sharing it! 

Oh yes...the good "old" CoffeeTime... ?

Is your BIOS patched for correct core selection and DSDT and CPU SSDT to support 16 thread?!

Thanks again for your work! ?

Cheers,

KK

18 hours ago, Zizu32 said:

Catch it, guys :)

Killkernel, I've developed mine with CoffeTime.

Added 4 microcodes:

Skylake

KabyLake

CoffeLake (with i9 9900K P0)

and last one for R0

 

Tested last weekend and everything works just perfect with 8C/16T.

Z17OCF7.60 16 MB · 11 downloads

Thanks for that.

How's the overclocking?

Is it compatible with the 9900KS?

What are the VRM temperatures like at 5 GHz? As they are 6 phase unlike the Z170Ms 4 phase.

7 hours ago, Synth Wave said:

Thanks for that.

How's the overclocking?

Is it compatible with the 9900KS?

What are the VRM temperatures like at 5 GHz? As they are 6 phase unlike the Z170Ms 4 phase.

BIOS is 9900KS ready but for those who want everythings up to date i've modded it with latest OROMs and CPU micro-code and you can find it here:

http://www.mediafire.com/file/956bgdnts31k6az/ASRock_Z170_OC_Formula_Modded_BIOS_7-60.zip/file

details of mods are indicated here:

ASRock-Z170-OC-Formula-BIOS-7-60-Modded-

Cheers,

KK

Edited by Killkernel

10 hours ago, Synth Wave said:

Has this been tested with 8C/16T?

Hello Synth Wave, this BIOS is the one prepared by Zizu32 and i've updated it using U.B.U with latest CPU micro-code and OROMs.

As Zizu32 said it has "tested last weekend and everything works just perfect with 8C/16T" so you can flash it and enjoy your 9900K.

RAID OROMs are the latest released, are working and has been tested by me ( https://www.win-raid.com/t19f13-Intel-EFI-quot-RaidDriver-quot-BIOS-Modules-52.html#msg97820 ).

Cheers,

KK

Edited by Killkernel

  • Author
On 11/29/2019 at 4:47 AM, Killkernel said:

Hello Synth Wave, this BIOS is the one prepared by Zizu32 and i've updated it using U.B.U with latest CPU micro-code and OROMs.

As Zizu32 said it has "tested last weekend and everything works just perfect with 8C/16T" so you can flash it and enjoy your 9900K.

RAID OROMs are the latest released, are working and has been tested by me ( https://www.win-raid.com/t19f13-Intel-EFI-quot-RaidDriver-quot-BIOS-Modules-52.html#msg97820 ).

Cheers,

KK

can you guys make a bios to use r0 processors without the performance loss of the new microcode XD 

On ‎12‎/‎6‎/‎2019 at 4:14 PM, Splave said:

can you guys make a bios to use r0 processors without the performance loss of the new microcode XD 

Hello Splave, as you quoted the post where is linked a modded BIOS for the ATX version of Z170 OC Formula, i modded the Zizu32 7.60 BIOS adding an old CPU Micro-code (Rev. "BC") so the R0 would not suffer of performance loss introduced with the latest "CA" revision:

http://www.mediafire.com/file/gebuv5etxjanlna/ASRock_Z170_OC_Formula_BIOS_7.60_Modded_%28Old_CPU_MC%29.zip/file

Cheers,

KK

 

On 11/27/2019 at 4:09 PM, Killkernel said:

BIOS is 9900KS ready but for those who want everythings up to date i've modded it with latest OROMs and CPU micro-code and you can find it here:

http://www.mediafire.com/file/956bgdnts31k6az/ASRock_Z170_OC_Formula_Modded_BIOS_7-60.zip/file

details of mods are indicated here:

ASRock-Z170-OC-Formula-BIOS-7-60-Modded-

Cheers,

KK

Can you make one bios like this but for Asrock Z170M OC Formula?

2 hours ago, Killkernel said:

Hello Splave, as you quoted the post where is linked a modded BIOS for the ATX version of Z170 OC Formula, i modded the Zizu32 7.60 BIOS adding an old CPU Micro-code (Rev. "BC") so the R0 would not suffer of performance loss introduced with the latest "CA" revision:

http://www.mediafire.com/file/gebuv5etxjanlna/ASRock_Z170_OC_Formula_BIOS_7.60_Modded_%28Old_CPU_MC%29.zip/file

Cheers,

KK

Same thing ( with old CPU Micro-code ) also for Asrock Z170M OC Formula?

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