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ASUS FX502VM Screen replacement!  

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Posted by: spyke_15

Here is the link to the video.

Brightness works so I can that there are no images at all. I seems to me that after the bios kicks in the display does not work (may be a whitelist for manufacturers).

Also my another theory is the screen is a non compatible one so when the windows sends full HD content it does not work.

As of now I am thinking of returning the screen. I am open to any other suggestions.

Hey guys! I just reoplaced my asus fx502vm screen with a compatible B156HAN04.2 . The exact same happens, it boots and shows the asus screen loading, but after that its just black. I can access bios but after hard  rebooting a few times the screen is always black. I disconnected the battery before doing the procedure and still have it disconnected, but no matter what I do I can't get past the asus screen. When I connect it to an external monitor the laptop works fine


- I unplugged laptop battery
- I installed the screen correctly
- When turning on laptop, you can see the Asus Logo and the loading, but when it goes to windows screen goes black
- If I shine a light close to the screen, I can see that the display is on and working, it's just very very very dim.
- I can access Bios, tried turning off fast boot but it didn't work.
- I can plug it to an external monitor and computer works as normal, so I tried manually uninstalling the monitor/display drivers from Device Manager, didn't work
- I tried taking out all eletrictity/static from computer by perforing hard reset and holding the power button for longer than 30 seconds, then 2 minutes, but the problem persists.
- Finally I uninstalled the laptop NVIDIA graphic card drivers with DDU and after restarting computer, the display worked well! But with computer on for 20 minutes, the display is dark again.

-I tried updating to latest nvidia Drivers but that dint work
-Uninstalled Nvidia Drivers, Screen is back working again
- After few minutes, windows seems to install the 1060 GTX Nvidia default drivers by itself, and the screen goes dark again.

This post was modified 1 year ago 6 times by Jcmatoskx
Posted : 30/04/2019 12:48 pm
New Member

I came across this thread and although this is old, I decided to hijack since I have the Asus FX502V laptop that I'm getting a new screen for. A screen webshop in EU was able to offer me these compatible screens based on the old screen model number I gave them. I am looking for a screen that is best suited for photo and video editing work, so good and accurate colors are main thing. I have not much technical knowledge of screens otherwise. Here are the screen specs:

They seem pretty identical tbh, matte finish, IPS, 700:1 contrast ratio and 72% color depth. My question is, what differences are there in these screens? Are they practically the same, or is there some real difference?

Posted : 14/08/2020 9:21 pm
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