Zitat von thlunasa im Beitrag #615

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Hi @TheEeebbb!

So Gigabyte BIOSes aren't "user-specific"?
We're not going to "loose your serial, UUID, OG NVRAM, and possibly LAN MAC ID as well." ?

https:// www. win-raid. com/t9490f54-REQUEST-Gigabyte-Aorus-P-XC-H-P-W-trying-to-undervolt-BIOS-is-locked.html#msg150707

BDMaster already did the work on an identical Gigabyte Aorus laptop as mine.
Can I safely use his modded BIOS?

Cheers.

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Right, so it's not that "Gigabyte BIOS dumps are sanitized compared to other manufacturers," rather "TheEeebbb has a sanitized FB07 of that one Aero model."
I downloaded UEFITools and poked around for a few minutes, a couple weeks ago, but I can't say I have any understanding of how to use it - whether to sanitize someone else's or to mod my own.

I don't suppose you've got any tips for me?
Thanks!

@BDMaster
Hi, I updated to the new FB07 BIOS for my Aero and lost my unlock. Here's the dump of my the new BIOS, can you help me mod and unlock again? Thanks!

www{dot}sendspace{dot}com/file/leykuv

It really depends on how your BIOS menus are hidden. If you have shadow menus; ie. duplicate menus with user options and developer options you can try the following. You'll need to use uefitools to extract an uncompressed copy of your 'setup' and 'amitse' modules. Then use ifr extractor to create a human readable printout of the forms from the setup module. Locate the root setup menu and note the form id. This menu should have references to all the menu tabs. You need to identify the location of this form id within your amitse. Then you swap the ids of the developer menus with the ids of the user menus. replace the modded amitse within your bios using uefitools. That's the basics. Make sure to have a backup dump of your bios so you can restore if you mess it up. Caution should be exercised when modding and no other modules should be messed up. Otherwise you'll need another computer and a programmer to reflash your bios.

Laptop Aero 15 XD. 11800h + rtx 3070
bios FB07 + EC04

I tried to unlock bios with guide from @BDMaster

but have problem on basic step -
i disabled secure boot and TPM module from bios settings. But not able to change BiosLock variable from RU
it shows me error: Write variable failed: 0x0000001A

Looks like some security lock. But i cant understand how t bypass it. Original gigabyte software easily could update bios from windows.
Any advice?

0x45E90 One Of: Flash Protection Range Registers (FPRR), VarStoreInfo (VarOffset/VarName): 0x683, VarStore: 0x6, QuestionId: 0x9B1, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 19 16 1A 16 B1 09 06 00 83 06 10 10 00 01 00}
0x45EA1 One Of Option: Disabled, Value (8 bit): 0x0 (default) {09 07 04 00 30 00 00}
0x45EA8 One Of Option: Enabled, Value (8 bit): 0x1 {09 07 03 00 00 00 01}

0x513C7 One Of: BIOS Lock, VarStoreInfo (VarOffset/VarName): 0x1C, VarStore: 0x6, QuestionId: 0xDE4, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 85 16 4D 10 E4 0D 06 00 1C 00 10 10 00 01 00}
0x513D8 One Of Option: Disabled, Value (8 bit): 0x0 {09 07 04 00 00 00 00}
0x513DF One Of Option: Enabled, Value (8 bit): 0x1 (default) {09 07 03 00 30 00 01}

@dvv47 That's because it looks like you're trying to modify the wrong address

Refer to the screenshot #1 from BDMaster. Your screen should look identical to this when modded.

REF post: #599 | RE: [Request] Gigabyte Aero 15 OLED BIOS unlocked

@TheEeebbb
i tried to change 0x1C to 0 and then press ctrl+w



seems i find issue. I tried to change Setup variable, but on BDMaster screenshot - PchSetup.

Succesfully dumed now. @BDMaster could you unlock it please?


P.S. AMIBCP 5.02.0023 gives error on open this file. Language name present in ROM file excees 0x08 in length. Setup tab and Bios Strings tab will not be shown
P.P.S. 5.02.0031 fixes it. mediafire.com/file/ckao23pe57ny7jm/AMIBCP_5.02.0031.rar/file

Intrestring. in AMIBCP setup configuration hierarchy i see folder View/Configure CPU Lock Options
but on the right side with handlers and access right there is no such settings.
For another folders like Turbo options, TDP configurations i see everything

Changing Access/Use fields does not make this field visible in bios
but i changed default value of Overclocking lock (BIT 20) FLEX_RATIO(194) to Disabled and got what i want
converted core i7 11800h to core i9 11900h for free :)
Tests shows that it work pretty well with 4.8 ghz

@dvv47 Refer to my post: #619 | RE: [Request] Gigabyte Aero 15 OLED BIOS unlocked
Changing the access fields will not affect the visibility of your menus. You need to edit the PE region of your AMITSE to make the user menus point to the developer menus.

I have already posted a generic unlocked BIOS if you don't want to unlock it yourself. You can also copy the AMITSE out of my unlock and replace it in your own dump as well if that makes you feel safer.

EDIT:
The 11800 is just a lower binned 11900. I tried it on about 7 different notebooks and it has no issues running at +300Mhz at each core count. Same as actual 11900. Undervolting at 4.9 on 11800 isn't stable compared to an actual 11900.

Hello, I would like to get help on the Gigabyte AERO 15 SA OLED i7-9750H NVIDIA GeForce GTX 1660 Ti Bio unlocked

This is so hard. Can someone unlocked it for me please Thank You. I will donate.
What can I do with Bio unlocked?
If you need the bio, you can search it up on the Gigabyte Website. It won't let me add link on here.
Gigabyte AERO 15 SA OLED i7-9750H NVIDIA GeForce GTX 1660 Ti
Bio: FB09

@LuckyTechnology

https://mega.nz/file/Do9TBKpS#9MEczhvI33...gwybFqoxKsMy-NM

Gigabyte AERO 15 OLED NA / AERO 15 OLED XA / AERO 15 OLED SA / AERO 15 OLED WA / AERO 15 OLED YA
- Intel 9th Generation CPUs
BIOS FB09
EC F007

Verify your BIOS! Must be FBxx Not FDxx

Always create a backup dump of your own BIOS before attempting to flash

A quick question to the guys that have some knowledge on the subject:
Is it better to update the bios to the latest version and then unlock it or is it better to maintain the original bios and just unlock it?
I always heard updated bios can fix some problems, but I don't know if it can make the process harder or even block it.

I have Biounlocked now.
How do you set CPU multiplier speed on BIO?
What setting do I change
Thank You :)

I have the same computer as u, could u unlocked the bios?