New Bios update features
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=10200
Printed Date: 18 Jul 2025 at 12:22pm Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: New Bios update features
Posted By: DaddyOG
Subject: New Bios update features
Date Posted: 17 Nov 2018 at 10:28pm
just did a bios update on my Z370 Asrock professional gaming I7 and I have a new features in Voltage i was wondering what they are and how it can affect overclocking stability. It says Vcore Auto phase (enable or disable), Vcore Frequency (300k 400k 500k 600k), GT auto phase (enable or disable) . GT frequency (300k 400k 500k 600k). can someone explain them please.
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Replies:
Posted By: DaddyOG
Date Posted: 19 Nov 2018 at 3:12pm
Posted By: Wadood
Date Posted: 20 Nov 2018 at 5:15am
DaddyOG, what bios did you update to? I was able to update to 3.20 but I get problems trying to update to 3.30. I have the same board as you.
Thanks.
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Posted By: DaddyOG
Date Posted: 20 Nov 2018 at 6:40am
i did instant flash to 3.30 and to be honest it's sorta better and more stable on the CPU for overclocking. Also i noticed I did XMP profile on ram for 4266 and it auto picked my voltages for Dram and for the VCCSA and VCCIO but it set them a little too high to 1.25 and 1.350 so i took them back down to 1.20 and 1.30
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Posted By: Wadood
Date Posted: 20 Nov 2018 at 7:23am
DaddyOG, I tried with instant flash and it gave me something about file being invalid! What is the exact procedure you did? Did you rename the file on the USB?
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Posted By: DaddyOG
Date Posted: 20 Nov 2018 at 7:50am
nope i downloaded the file dragged it into my USB and in bios went to instant flash. maybe i should flash back my bios. try maybe formatting the USB so nothing is in it then put in the file
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Posted By: DaddyOG
Date Posted: 20 Nov 2018 at 7:52am
maybe you downloaded windows instead of the instant flash file? make sure its formatted as FAT32 https://www.asrock.com/support/BIOSIG.asp?cat=BIOS8
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Posted By: Wadood
Date Posted: 20 Nov 2018 at 7:57am
i've download both the windows and the instant flash file and tried them both. none of them worked. i was able to update to 3.20 with same procedure(s) so i dont think i'm doing anything special or different :(
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Posted By: DaddyOG
Date Posted: 20 Nov 2018 at 10:04am
idk to be honest maybe they did something to the files?
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Posted By: DaddyOG
Date Posted: 20 Nov 2018 at 10:05am
you should email their support. maybe something is wrong with your motherboard or maybe they did something to it
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Posted By: Wadood
Date Posted: 20 Nov 2018 at 11:32am
DaddyOG, thanks for your help. I was able to flash to 3.30, I tried with a different USB stick and different USB port then it worked :)
What kind of RAM do you have? Can you show me a screenshot of your ram settings for VCCSA and VCCIO.
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