anyone have discrete to uma asus x455Lj rev:2.1?
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Hello, I have an issue with the motherboard. Specifically, it doesn't power on, more precisely, the POST initialization doesn't occur.
Let me start from the beginning, the motherboard suddenly stopped working one day. There are no beep signals from the speaker, and the debug LEDs are not lighting up. After inspecting it under a microscope and using thermal imaging, I didn't find anything that could be damaged.
After that, I began voltage measurements, in which I noticed the absence of VDDQ, VDDP, VTT, and VPP lines. Later, I checked if there is an EN state on these lines,... -
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... -
Hi techies!
Please help me to find and grab Asus ga503qs 404 or 409 versions. I will be very pleased. And I'm all ready to give something valuable for exchange!
Please help me out!
these links are already dead:
https://dlcdnets.asus.com/pub/ASUS/G...IOS_Update.exe
https://dlcdnets.asus.com/pub/ASUS/G...503QSAS409.zip
https://dlcdnets.asus.com/pub/ASUS/G...IOS_Update.exe
https://dlcdnets.asus.com/pub/ASUS/G...503QSAS404.zip -
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... -
Hello everyone, ASUS FX505GT, dedicated GPU is shorted dead, I would like to disable it completely to activate only integrated CPU graphics.
Any ideas? I was thinking to start by removing L8700 and L8701 so +NVVDD wont power the GPU, and maybe editing BIOS to disable it and also eliminate the possibility of fans going full speed and that kind of weird behavior.
Is this possible? Any help would be great!
Schematic & Boardview
https://www.badcaps.net/forum/troubl...ets-and-mobile...