ASUS zenbook 14 oled - UX3402Z

[ttmmttmm]

thank you for your help, I will try it

[ttmmttmm]

Unfortunately it doesn't work. The LED doesn't even light up when it starts. So it's really a hardware problem, does anyone know a schematic diagram for it? I've only found an installation diagram for it so far.

[SMDFlea]

Laptop schematic requests go here -> https://www.badcaps.net/forum/troubl...-requests-only

[m1ch43lzm]

There's a boardview available here https://www.badcaps.net/forum/troubl...64#post3674964

[Taolao]

Please help me!
My Asus ux3402z, bios ver 310. I was update ver 311 but fail. Now my asus only led power light
Infor my asus ux3402z:
. SN: 24MN7N0LP03Y301308
. MFD: 2202-07
Main: NB5936_MB_V3

[peste]

Please help me!
My Asus ux3402z, bios ver 310. I was update ver 311 but fail. Now my asus only led power light
Infor my asus ux3402z:
. SN: 24MN7N0LP03Y301308
. MFD: 2202-07
Main: NB5936_MB_V3

post the contents of the bios chip even if it is corrupted..

[Taolao]

post the contents of the bios chip even if it is corrupted..

here my bios after update ver 311

[hoaca388]

here my bios after update ver 311

UX3402ZA

[Taolao]

UX3402ZA

Thanks your file

After restore your file, I plug in charge laptop auto power on and screen show as pic
I do step by step with file down from Asus.support UX3402ZAAS310.ZIP OR UX3402ZAA311.ZIP but screen only black (no thing happen)

Please help me

[Taolao]

this one is working and tested.

Hello friend
This file recovery from USB or write direct to chip?

[m1ch43lzm]

Thanks your file

After restore your file, I plug in charge laptop auto power on and screen show as pic
I do step by step with file down from Asus.support UX3402ZAAS310.ZIP OR UX3402ZAA311.ZIP but screen only black (no thing happen)

Please help me

Try, added both 310 and 311 BIOS, choose one
UX3402ZA
S/N N7N0LP03Y301308

hoaca388 your AMI PFAT extractor is faulty i think, use https://github.com/platomav/BIOSUtilities