[Help] Finding dGPU memory strap on lenovo g40 45 laptop

[julianmustofa]

Hi all i've been repairing discrete gpu on laptop lenovo g40 45
The memory vram fail. And i decided to replace it
The original memory is skHynix and i only have micron to replace
But i'am struggling with memory strap
I have an schematic but its unclear where the exact location to instal 10k resistors
I also have the boardview but it's pdf version (not .brd or something like that)
So basically it only show image and pad name no detail information

Is there posible way to find where this strap location?
I provided link for schematics
Thanks
Schematics: https://drive.google.com/file/d/1Iiz...0lnvz6hHJ/view
Boardview PDF: https://drive.google.com/file/d/1J4K...sQ8PbSA9C/view

[JaroTech]

Re: [Help] Finding dGPU memory strap on laptop

Hi, what is the size of your Micron memory, 1G or 2G?

[julianmustofa]

Re: [Help] Finding dGPU memory strap on laptop

Hi, what is the size of your Micron memory, 1G or 2G?

It's 2G micron
The original memory was also 2G (skHynix)

[piernov]

Re: [Help] Finding dGPU memory strap on lenovo g40 45 laptop

They are not 10k resistor. Resistor values are indicated in the bottom right table, to choose according to the desired configuration strap bits in the top table and to place according to the reference designators in the middle table.

[julianmustofa]

Re: [Help] Finding dGPU memory strap on lenovo g40 45 laptop

They are not 10k resistor. Resistor values are indicated in the bottom right table, to choose according to the desired configuration strap bits in the top table and to place according to the reference designators in the middle table.

Sorry but in the top right corner was suggesting this 10k?

[piernov]

Re: [Help] Finding dGPU memory strap on lenovo g40 45 laptop

X = DESIGN DEPENDANT

.