Asus ZenBook 14 OLED Q409ZA/UX3402 NB5936_MB_V3

[frog7227]

Hello All!

I need the schematic and boardview to change the ram option resistors on my ZenBook. It detects the 16GB of ram as still 8GB currently. At least it booted and passed a memory test so I know my solder job went flawlessly!

The motherboard inside it is labeled as NB5936_MB_V3 and I believe it is made by HuaQin.

Regards,
Andrew

[frog7227]

Almost a year to the day, so I wanted to revisit this and see if anyone had gotten ahold of a schematic and/or boardview for this laptop. So far I've just lived with the 16GB as 8GB and dealt with it.

Cheers!
-Andrew

[IshBishFish]

Did you get this sorted? I have a UX3402 I'm planning to take from 16 to 32 and am not having any luck finding the schematic.

[Rezistor]

Buy a boardview from the Chinese and share it. Everyone is waiting for someone else to buy it and give it to you for free

[IshBishFish]

I'd happily buy it (for a reasonable amount) if I had a source but I can't find it anywhere.

[Rorypratt]

Im also looking for schematics, did you ever find anything? we have one with no power, PU1401 getting red hot and PU1903 burnt out, need to find what PU1903 is but cant find any info