Asus Zenbook 13 UM325S schematic needed + RAM upgrade options

[nick122]

Hi everyone!

I have a Zenbook 13 which could really use some more ram, as the measly 8gb it currently has is definitely not enough

I’m aware that the ram is soldered, I can do bga so it’s not an issue

The stock ram, according to cpu-z is sk hynix h9cnnnbkmmlxr-nee (16gbit, 4267 lpddr4x), presumably 4 of those

I’ve been doing some research and have found a potentially compatible sku, h9hcnnncpmmlxr-nei (32gbit, 4267 lpddr4x)

I assume I’m also going to need to configure the straps, which would require a schematic… unfortunately, I can’t seem to find one

Any help/advice would be appreciated, thanks!

[nick122]

I took some pictures of the motherboard. I can’t locate any strap resistors.. Perhaps there aren’t any?

[Timp74]

Hi, did you make any progress on this? I'm looking at doing something similar to a Matebook 14 AMD 2020. There is no schematic availble, but I was thinking if I could find a schematic for a similaly speced laptop, that may give a clue to how the memory strap resistors are set up on AMD machines.