Can anyone share a backup firmware for Asus Zephyrus S15 GX502LXS R2.1, or try to fix this dump? tnx
CPU i7 10th gen
GPU nvidia N18E-G2R-A1 Nvidia RTX 2070 Super 8GB VRam
CPU i7 10th gen
GPU nvidia N18E-G2R-A1 Nvidia RTX 2070 Super 8GB VRam
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Last edited by biber; 12-30-2023, 03:33 AM. -
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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... -
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... -
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... -
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 everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder...
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