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Strix G531GU BIOS 309 - Undervolt locked?

Nemesies
Level 7
Hello, today i updated my bios to the newest BIOS and the newest Windows Update (Version 2004 OS build 19041.329), and I realised my undervolt on CPU core, cache and IGPU is not applying anymore.

I used the BIOS version 305 before, and the undervolt worked well with ThrottleStop or Intel XTU.

Any ideea what can I do to be able to undervolt the laptop again? (Downgrading BIOS doesn't seem a good option)

Thank you.
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17 REPLIES 17

marcopai wrote:
welcome to the 10th intel gen


Here Here lol 😄

@Hexane ALL 7-10 intel gens processors made in the last 5 years are affected by this

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00322.html

hexaae
Level 13
Is new GL703GS BIOS 311 also introducing pathetic Intel security update locking undervolting?
https://rog.asus.com/forum/showthread.php?120195-GL703GS-bios-311

"Improve system stability"
No mention of "Security update" which would be more appropriate... Why isn't ASUS clear with BIOS descriptions?
// ASUS SCAR18 G834JY, i9-13980HX, 4090 256bit 16GB, 32GB 5600MHz RAM, 18" 16:10 2560x1600 240Hz G-Sync internal screen, external UWQHD 3440x1440 Mi 34" Monitor with Freesync, NVMe, 8BitDo Arcade Stick, EasySMX X10 controller, ROG Strix Carry mouse.

adeptius
Level 7
GL704GW. Downgraded to 307 (308 did not try). Undervolt works now.

Is anyway to unlock undervolting on asus g531gu, without reflash older BIOS version?

adeptius wrote:
GL704GW. Downgraded to 307 (308 did not try). Undervolt works now.


Dear friend can you give me a download link for BIOS 307 please

v313260212 wrote:
Dear friend can you give me a download link for BIOS 307 please


id love to get a bios download link as well please ! thank you

Zeus_IL77 wrote:
id love to get a bios download link as well please ! thank you


I couldn't find 307 but 308 still does the trick (I have been using it for months now). You can download it from here: https://mega.nz/file/UckA1boQ#Jm4-1zVieO2AE6s_sX2YZOpJGjDAg5UoArjyGZo7_1Q

Romeo2004
Level 7

hey how can i update my asus g531gu bios to the latest version