Hi,
anyone got a BIOS dump for this machine?
Mine seems to be corrupted, as attached.
Thanks in advance!
anyone got a BIOS dump for this machine?
Mine seems to be corrupted, as attached.
Thanks in advance!
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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... -
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 -
Hello,
laptop had dead cpu, 3x UP9030P, audio (5v+3v+MEM short) i replaced all, now laptop turns on, vcore=1.1V, vddnb=1v, vcore_gpu=0,7v, vmem=1.1, vmem_gpu=1,2v, now to not make this a diag req. - just extra info, basically:
original bios not available, dead bios chip, the laptop model is GA503RS, serial: N3NRCX13C597136, equipped originally with ryzen 7 6800HS, rtx 3080 - i replaced cpu, was ballsy, now there is 100-000000544 (i think its ryzen 9 6900HS/HX) - original bios behaviour=laptop turns on, cpu gpu warm, vrms continually get hotter, fan spin lower, gets faster with hotter...
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