Asus Rog G531GW Unlocked BIOS

[genius239]

@cbbos

This is not a new type bios ,it's a typical case that lack of "Chipset" tab ,this locked type is start from Intel 6th gen(like 2012 year??) ,it's a easy model. It's not hard as long as we inject the Chipset tab(13 27) ,then unlock other hidden sections under Advanced tab by ifr edit or amibcp ,then this mod is done.

But the screenshot you attached , the edit method is injected "Setup tab"(10 27) ,i know this way is from some user S.K from win-raid forum . I guess he may think the region of form id is full ,so he choose to inject Setup tab to get more tabs then remove it from blocked region. But In fact there is still one space to inject Chipset tab ,he ignore it or he simply don't understand this point.

This is standard edit method.
https://drive.google.com/file/d/1s_yBn7T...sp=sharing

This his edit method.(I only did a demo that inject Setup tab and remove it from blocked region ,but he seem will to delete reflash module. This is not a standard method ,so i don't research it carefully.)
https://drive.google.com/file/d/1EH4g7fS...sp=sharing

I'm not a tutor ,so i will not explain anything please check what difference with them yourself. I already said too much.


Edit============================

I noticed that it is empty under the Chipset tab , System Agent (SA) Configuration & PCH-IO Configuration are move to Advanced tab and this is a 11th gen machine. So , mod is more easy ,you only need to unlock hidden sections under Advanced tab then you will get most of useful options.

The sub-menu "Memory Configuration" you care is under Advanced >> Chipset-System Agent (SA) Configuration >> Memory Configuration, It didn't need to move menu. Sub menus "Memory Overclocking Menu" is under Memory Configuration >> Memory ,you can edit string to add its readability.

*.I probably know who you are on another forum.

[cbbos]

@cbbos

This is not a new type bios ,it's a typical case that  lack of "Chipset" tab  ,this locked type is start from Intel 6th gen(like 2012 year??) ,it's a easy model. It's not hard as long as we inject the Chipset tab(13 27)  ,then unlock other hidden sections under Advanced tab by ifr edit or amibcp ,then this mod is done.

But the screenshot you attached  , the edit method is injected "Setup tab"(10 27) ,i know this way is from some user S.K from win-raid forum . I guess he may think the region of  form id  is  full ,so he choose to inject Setup tab to get more tabs then remove it from blocked region. But In fact there is still one space to inject Chipset tab ,he ignore it or he simply don't understand this point.

This is standard edit method.
https://drive.google.com/file/d/1s_yBn7T...sp=sharing

This his edit method.(I only did a demo that inject Setup tab and remove it from blocked region ,but he seem will to delete reflash module. This is not a standard method ,so i don't research it carefully.)
https://drive.google.com/file/d/1EH4g7fS...sp=sharing

I'm not a tutor ,so i will not explain anything please check what difference with them yourself. I already said too much.


Edit============================

I noticed that it is empty under the Chipset tab , System Agent (SA) Configuration & PCH-IO Configuration are move to Advanced tab and this is a 11th gen machine. So , mod is more easy  ,you only need to unlock hidden sections under Advanced tab then you will get most of useful options.

The sub-menu "Memory Configuration" you care is under Advanced >> Chipset-System Agent (SA) Configuration >> Memory Configuration, It didn't need to move menu. Sub menus "Memory Overclocking Menu" is under Memory Configuration >> Memory ,you can edit string to add its readability.

*.I probably know who you are on another forum.

Thank you very much, you have explained a lot. The picture is a different BIOS from the .bin, so what you see may not be the same. SK is very professional (?).

1. Yesterday I thought the regular method to unlock won't show the memory menu (thanks for reminding it's inside the chipset, I didn't find it before ?) it looked different (memory) from my previous instance. i will test him

2. I have posted on different forums for help, but the experts have not been active for a long time.
Thank you big brother.

[genius239]

@cbbos
It's ok ,this is not what a difficult mod. From 11th gen start ,the OverClocking Performance Menu is under Chipset >> System Agent (SA) Configuration >> Memory Configuration >> Memory. Old location is under OverClocking Performance Menu.

[cbbos]

@cbbos
It's ok ,this is not what a difficult mod.  From 11th gen start ,the OverClocking Performance Menu is under Chipset >> System Agent (SA) Configuration >> Memory Configuration >> Memory. Old location is under OverClocking Performance Menu.

I just compared the 2 editing files and inventory files you sent, and I think I have understood the editing method of SK.

Skill Points +1. Haha

[ozdemirhan]

Hi.

I also want to be able to undervolt my G531gw. 
Here I attach Bios dump. 
Could you please modify my bios? 
Thank you very much in advance.

[Wagnard]

Hi.

I also want to be able to undervolt my G531gw.
Here I attach Bios dump.
Could you please modify my bios?
Thank you very much in advance.


Also I heard there could be some special stuff (Bios Lock) to do for flashing it back because there are some security that prevent us to do so, Any insight would be greatly appreciated ! I did try to find the lock before with UEFITool/IFRextract and was able to find it under setup but after the IFRextract, it was not in the report. kinda stuck there.

[mvc3enjoyer]

@liveordie

1. Need the bios dump ,make a bios dump with this tool then attach the file. (Run dump.bat as administrator)

2. Disable option "CFG Lock" and "Overclocking Lock" in the bios ,can let you activate ThrottleStop  ,then you could do cpu undervolt again.

Hello ! Sorry for bumping the thread, but I also have a G531GW and have the same issue as OP. I'd be really grateful if you could you help me unlock my bios to undervolt my cpu again. I followed your instructions and here is the dump.

Thanks a lot in advance.

[Tokoloshe]

Hi, I am hoping to revive this thread and get some help modding my BIOS.

I have an Asus G531GW and would like to undervolt my CPU.

I tried downloading the tool to dump the bios, but it seems unavailable.

My laptop keeps thermal throttling during games and it is immensely frustrating. I have had my cooler repasted, taken off the back cover, running it on a laptop cooling pad and still getting frequent frame drops. It seems undervolting the CPU is my final option to stop dropping frames, but the ASUS bios is preventing this.

Is there someone that could please help me?

[feluchi]

I have an Asus G531GW and would like to undervolt my CPU.

I tried downloading the tool to dump the bios, but it seems unavailable.

https://www.sendspace.com/file/wpwtnz