p150em_user

I'd just like clarifications on 2 things:

1. can I solder wires from a DP cable directly to the dGPU eDP lines?

2. why did you need to add a jumper? it seems the dGPU HPD is already connected to the same place as the iGPU HPD

Can you please provide more details on the necessary hardware modifications? Looking at your post and the service manual it is still not clear to me what exactly needs to be done, from what I can tell I need to connect DP wires to lines which exist but are not connected to anything.

Edit: there is also a confusing "dGPU DISPLAY PORT" page in the service manual, which seems not be be connected to the dGPU at all

Hi, I have a p150em and want to drive a 4k monitor at 60Hz by connecting it directly to dGPU (7970m) via the eDP connector (only DP pins needed). Is this possible without any hardmare mods?