[HELP] Screen semi working (black but turning on) - ZenFone 2 Q&A, Help & Troubleshooting

Hello, I need some help with this, my phone screen suddenly doenst work, the image is all black, the touch works and the screen gives light (it turns on) if i turn on the lights its clearly giving some light but the image is black.
Any advice on what can I do?
(btw i searched in the forum and i didnt found any topic like this i totally thought it would appear hahaha)

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Screen too dim, backlight(Maybe) not working.

Hi all. I have a rather weird issue. After droping(oops) my phone, I ordered a new lcd. I shelved the phone as it was unusable until the screen arrived. When the screen arrived, I saw that the battery was dead. I charged it and changed the lcd. That's for the backstory. Fast forward to now. When I open the phone, the screen lights up at full brightness as one would expect at the android one logo. It stays there at full brightness for about 8secs But as soon as it starts loading android the screen dims to absolute dark. In the beginning I thought the phone was closing, you can't see anything... Unless you close the lights.
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Hi, I'm having almost the same issue (display very dim, but for me it is always very dim) and this manifested not after any dropping or screen replacement, I guess I just wrongly inputed a button sequence that configured the mobile in this weird status. It is really annoying as it is almost impossible to unlock sims, basically the phone is unusable, very frustrating....
Hey there, did anyone found a solution for this issue?
Has anyone solved this problem?
Have you found what was causing this?
I’ve the same issue, replaced the lcd on a xiaomi mi a1 and the backlight is present at the logo startup but completely black after that.[br]
On a dark room I can barely see the screen and all it’s working, but adaptive light button is missing, seems like the bootloader is able to use the backlight but not android itself
I have the exact same problem, i really hope someone knows a solution to this. I tried pretty much anything within my capabilities

DISPLAY UNRESPONDING

Hi guys, yesterday I worked on the phone and from one moment to another it went Black, I restarted it and when it turned on the image began to flash, I managed to put it in 60hz and 144hz and it was worse, when I entre the recovery mode it is seen without no problem, will it be a problem With the rom? Or screen died, if someone knows something ir would be very helpful, thanks!!
PD: when I adjust the brightness it works well, but once locked or opening some camera-like app it goes black and doesn't turn back on.

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My wife cracked her Redmi 7 screen so I ordered a replacement screen+digitizer+frame from a reputable seller on AliExpress. I followed a guide to the letter and made sure not to damage anything while disassembling, and the re-assembly with the new screen went smoothly.
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It doesn't seem like there's anything wrong with the LCD, because if I reboot to bootloader it sits there with the Fastboot logo and picture at full brightness until I turn it off. I took the phone apart again to check if there was anything obstructing the light sensor and I can't see anything wrong with it.
Has anyone seen this before?
Thanks

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