Replacing FHD F5-573G Screen with UHD Screen

EvolvingJohn
EvolvingJohn Member Posts: 4 New User
edited March 2023 in 2017 Archives

I want to replace the 1080p (FHD) screen on my laptop currently with a 4k (UHD) screen as seen on some of the acer V nitro models. I have done some investigation into the potential for this, and discovered the screen connector on the current screen is a 30 pin eDP (through DD0ZAALC011 cable) conector that also provides the webcam feed. UHD laptop screens require that you have a 40-pin eDP cable. So I turned to this laptops closest cousin with a 4k screen - the Acer V Nitro UHD. This uses a video connector with the same terminator (on the motherboard) however lacks the webcam feed and has a 40 pin connector instead on the screen side. Could I replace the screen connector cable and hook up a UHD screen on my laptop, or will I have compatibility issues (e.g. the webcam is using extra unused connectors in a 2-channel eDP connector so I won't be able to use the V Nitro cable)? Has anyone tried this or should I grab out an oscilliscope and attempt to reverse engineer the circuit and communication protocouls used? Is there any documentation of the screen and screen controllers in the laptop avaliable?

 

And yes, I know the inherit impracticality in using a 940mx with a 4k screen. However, I don't really game on this laptop and the gpu is mostly used for modeling - so it shouldn't really be an issue.

 

Acer V Nitro Cable:         Current 30Pin eDP Cable:

s-l1600 IMG_4607-min.JPG

(ebay photo)