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Questions about GIGABYTE products => Motherboards with Intel processors => Topic started by: John Gabriel on November 27, 2016, 07:23:23 pm

Title: Turbo malfuncion (GA-B150M-DS3H + BIOS F20)
Post by: John Gabriel on November 27, 2016, 07:23:23 pm

Hello, I have just updated BIOS on my motherboard (GA-B150M-DS3H) from version F4 to F20. Now even Intel Speed Shift technology works on my W10 14393.447 and Intel Core i5-6500, but the operating frequency range of CPU is limited just on 3200 – 3300 MHz’s.

I have discrete Radeon R7 360 so iGPU is turned off and previously it worked in turbo mode from 3300 – 3600 MHz, and even the benchmark (as the one integrated into the CPU-Z) gives significantly lower results!

I’m asking for any help, is there any solution? From F20, there is unfortunately no way back to older BIOS versions.... :-(

Thanks

Title: Re: Turbo malfuncion (GA-B150M-DS3H + BIOS F20)
Post by: dmdilks on November 27, 2016, 09:44:08 pm

Here try this it should work: http://forums.evga.com/How-to-Properly-Flash-Your-P67-BIOS-Using-a-USB-Flash-Drive-m1142390.aspx

Title: Re: Turbo malfuncion (GA-B150M-DS3H + BIOS F20)
Post by: shadowsports on November 28, 2016, 01:14:46 am

Another option for BIOS downgrade here:

http://forum.giga-byte.co.uk/index.php?topic=17957.0

Renaming the desired bios file to bios.bin effectively uses boot block recovery which is a less discussed part of the chips default recovery option. 

Title: Re: Turbo malfuncion (GA-B150M-DS3H + BIOS F20)
Post by: John Gabriel on November 28, 2016, 09:49:12 am

According to this method I have successfully downgrade to F4 version of bios. Thanks a lot!! :)