I'm looking for the technical electronic sheet for the circuits scheme of my laptop's keyboard - please help:frown_: .
For my laptop Razer Blade 15 RZ 09-0288 advanced 2019, a group of keyboards stopped working as stated in the picture attached.
I've bought a new original keyboard for replacement but with no success, it has the same malfunction.
As far as I know, there might be a problem with the cables/pins from mother board connecting to keyboard , but in order to know what I'm looking for, I need you to help me to locate the exact cable corresponding to that group of keyboards.
I'm using an external keyboard now, but this is very frustrating...:mad_:
Thanks a lot!
![](https://uploads-us-west-2.insided.com/razer-us/attachment/547990_100c73e6292c7c3cd9c72f20fab3eb6f.jpg)
![](https://uploads-us-west-2.insided.com/razer-us/attachment/547987_38ac40f7a059ddfdac429205b2bc4ad5.png)