NEED BIOS for ASUS Zephyrus GA503QR-211.ZG15
Hello everyone, I need help with an ASUS ROG Zephyrus G15 GA503QR-211.ZG15. I wanted to reset my bios but it failed.
this is my corrupted bin file
this is my corrupted bin file
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Last edited by Maxto316; 08-09-2023, 07:48 PM. -
Re: NEED BIOS for ASUS Zephyrus GA503QR-211.ZG15
Engineering BIOS -
Re: NEED BIOS for ASUS Zephyrus GA503QR-211.ZG15
ohh thanks already my pc revived but I don't have serial number or windows key help pleaseComment
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With ASUS, not everything is quite so simple. I will show you my way. It may be longer or harder but it is the right way to do it in my humble opinion.
For example, you can have 3 similar ASUS motherboards, all being the same model, all of which will have different BIOS versions.
I will give you an example and my version of preparing BIOS from ASUS website and in the process I am always cleaning Intel ME while doing it so you have fully cleaned BIOS, no DMI data, no password, nothing.
This is the picture of 3 similar ASUS motherboards, all of them being X555LD... -
Hello,
I have spent the last hour on this and I guess this is just over my head, so here I am.
I have an ASUS TUF GAMING Z790-PLUS WIFI motherboard here that needs to have the BIOS updated in order to accept the latest CPUs.
The BIOS chips seem to come as a set of two: GD25B64ESIG and GD25B128ESIG. My guess is one of them is a fail-safe for the main BIOS? I really don't know. Or one of them is ME and other is BIOS? I don't know.
Anyway, I took dumps of both chips and then downloaded the latest update for this motherboard from ASUS's website... -
hey all, i did a silly thing and flashed bios to perfectly working board. None of the asus official download bios would work with ez flash. They all gave error saying not supported bios file. I tried using uefi tool to extract it to a bin file but then ez flash wouldnt even recognise it.
So, i used freedos and afudos with the aforementioned bin file i extracted and forced the issue. After bios reprogram, reboot and it was dead. Fans spinning but no post.
i have a bios writer and none of the .cap files from the official site work either. I just get one spin, then off, then all fans...10-17-2024, 02:53 AM -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello everyone, trust you're doing well.
I'm currently facing an issue with my ASUS Zephyrus GX701LXS, as it isn't posting.
I've downloaded the latest BIOS version, "GX701LXS-AS.311" (v.311), from the ASUS website.
However, there's a challenge – the file size exceeds the capacity of the BIOS chip, making it impractical for writing.
The current BIOS dump ("GX701LXS.307 bios-dump.bin" find attached), is of version 307.
My attempt to extract "GX701LXS-AS.311" using the "AMI_BIOS_GUARD_Extractor" was aimed at combining...
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