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BIOS ASUS ZenBook 13 UX334FL

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ASUS ZenBook 13 UX334FL BIOS
ASUS UX434F UX334FL photo
UX334FL REV2.0.cad
ASUS Zenbook 13 UX334F - UX334FL Rev 2.0.pdf
 

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ASUS UX434F UX334FL photo.zip
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UX334FL REV2.0.cad.zip
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ZenBook UX334FL MOBO​

IT ALREADY LIQUID DAMAGED AND PRE-REPAIRED

I FOUND SHORT CIRCUIT IN BOARD DUE WRONG 3F= MARKED IC DC-DC CONTROLLER REPLACED MISTAKENLY AND IT " Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs".

I SUPPOSED THE TRUE DC-DC IC IS TPS51395 SHOWN IN THE PHOTOS IN THE FIRST OF THIS THREAD , AND MORE THAN 10 COMPONENTS ARE REMOVED FROM BOARD :confused:

UNFORTUNATELY TPS51395 PDF NOT AVAILABLE , BUT IN " Texas Instruments" WEBSITE SOMEONE NOTICESD THAT IC IS 5.1V OUTPUT !? AND I SUPPOSE IT'S WRONG .

I SUPPOSED THIS STEP DOWN REGULATOR OUTPUT IS 1.2 V AND WHEN I PROVIDE EXTERNAL 1.2V THE BOARD WORKS PERFECTLY .

SUGGESTIONS WITH NO SCHEMATIC AND BOARDVIEW AVAILABLE ?
 

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20201029_192650.jpg WhatsApp Image 2023-10-29 at 6.45.05 PM.jpeg 5.jpeg 4.jpeg 6.jpeg 3F= 3G=.png UX334FL.png 8.jpeg 9.png
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Laptop : UX433FAC
Motherboard model : UX334FL rev 2.0
Schematic i BoardView : I see they're floating around the internet, can someone share them ?
 
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