Question Touch display suddenly not working - Xiaomi Poco X3 Pro

I was using the phone and the display out of the sudden started being unresponsive yesterday, i tried recharging/charging and stuff and rebooted it multiple times by holding the power button
And also whenever i'd get in TWRP the display would also not work at all, the phone never had any damages before nor it was dropped nor it was in water, nothing
i'd love to know some solutions to this if i can use my pc or something, also the phone is still unresponsive after 7+ hours

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[Q] Screen hard to turn on and turns off randomly

I've had the TF101 since it was first released in the USA. I haven't really used it much but lately I found a niche use for the tablet. The problem is most of the time it's really hard to turn the screen on. Almost every press to the power button will turn the screen on for about half a second and then it turns off. Then I have to wait about 5 sec before I can turn the screen on again but most of the time it will just repeat the same process. This is really frustuating. It appears this is less frequent if the tablet is laying flat instead of being held in hand, but I usually need to try it around 5 times before the screen will stay on.
The second problem is the screen will sometimes randomly turn off. Most of the time the screen will stay on for hours when I use it. Sometimes though, it will just turn off and then I'm met with the first problem. This is a sudden shutoff with no warning. Other times the right side of the screen will glow really bright before turning off. It appears to happen more frequently when I'm moving the tablet.
I'm using a rooted stock ICS rom. I'm pretty sure this is a hardware problem. Has anyone encountered this before? Is this something I can fix myself?
Thanks
I had the same prob many times. For me it was doing it real bad before i rooted. It is likely nothing serious. Could your lower frequency be too low? Try Katkiss. its very fast.
oddly the screen went off to the left a few mins ago. i never had that before but everything is back to normal it seems
I just flashed KatKiss 4.2 rom unto my TF101. Problem persists. At least the tablet is fast enough to be usable now.
I had this same problem...
It turns out that one of the kids had dropped the tablet and it bent the frame enough that it was putting pressure on the power button.
Yea sounds like the power button is either getting stuck, or it is faulty

Screen got totally black randomly and then started blinking.

I just got the moto g
I had updated to marshmallow just after opening the box.
It's the second day of the device and the display just turned black all of a sudden. On screen buttons gone too.
I pressed the power button and the screen turned off. When i turned the screen on again after 5 secs the screen turned black again.
I turned the screen off and on again.
This time the screen kept blinking. It didn't turn off just the contents of the screen kept blinking.
After I rebooted the phone, the issue disappeared.
I'm not sure if it is a software bug that happened or early signs of some hardware issue. I still have the 30 days for replacement.
Rest of the device is working fine.
Has anyone found the same issue?
I am using stock software, no root.
Yes brand new stock moto g updated to m and had the exact same issue, it's happened once a day so far to me (I'm on day three of owning the phone) A reboot fixes it but it's annoy I don't want to have to reboot the device all the time. I can see it being annoying trying to get the device swapped because when I wipe the device to give it back to the shop it will be working fine :-\
It just seems to happen randomly, nothing to do with a certain app I don't think, I can't replicte it when I try to figure out the cause of it.

Unresponsive Touchscreen

I dropped my HTC 10 in the water about 2 weeks ago. It didn't work anymore so I put it in rice for 3 days and all seemed fine, only some small damage to the display.
Starting about 4 days ago the touchscreen randomly stopped working. I rebooted and it worked again, but every time I disconnected the charger from the phone after overnight charging I would have to reboot it because the touchscreen wouldn't work.
Rebooting after overnight charging isn't that big of a deal so I just went with it, but the unresponsive touchscreen started occurring more often, and now the touchscreen stops responding within two hours from the latest reboot.
Description:
It's not always the whole touchscreen, sometimes it's only the back and the menu button which stop working. The buttons never work without the rest of the touchscreen working though.
Sometimes a reboot doesn't work and I have to reboot it until it works.
The touchscreen always becomes unresponsive from a locked state. So if I were to never lock my phone I wouldn't have any trouble with the touchscreen.
Because a reboot usually fixes the problem and it only occurs from lock I figured that a hard reset might fix the problem, but I figured I'd ask here first.

Intermittent Unresponsive Touch (Up to at least half a day)

Hi,
Last Thursday night my pixel 2 became unresponsive, I rebooted and it worked again, then it became unresponsive again, I rebooted but to no avail. The phone does have a large chunk of glass missing in the bottom left below the screen (https://drive.google.com/open?id=1NdlE-Xrwa9rPPGpMXT47FHqLWfW0MHd2), this happened due to a drop some time ago. At the time I tried booting into safe mode which didn't help, I also tried to go into recovery mode to factory reset the phone to rule out any software issues, but the phone wouldn't enter recovery mode, it just would go straight to the "google" logo and then would boot loop and sometime it would break the loop and just boot as normal. This unresponsive behaviour has been demonstrated before, but a reboot sufficed.
As the phone appeared to be functioning otherwise, I decided to order a replacement screen (I haven't received it yet), although I do find the ability to not go into recovery mode concerning.
Also, when I say unresponsive I mean just to touch, the fingerprint reader still lets me pull down the notification bar; the phone is not frozen. One final thing and I'm sure if it's related, is that I was getting some crackles and pops when using my headphones with the provided 3.5 to USB C, I assumed it was down to the cable getting damaged, but it might also be to do with phone's damage.
I hadn't touched my phone all weekend, I turned it back on last night so my alarm would go off this morning. It did and I was to my surprise responsive. I left my phone to sit on my desk over the weekend and I believe the battery drained completely and it turned off, I'm not sure if that complete battery drain was the reset it needed or what. It was definitely unresponsive for half a day of me rebooting, but who know how long that would have went on for.
I'm not sure now if I should replace the screen, I think I will just due to the physical damage the phone has, but I would want to return the screen if the phone is on the brink of being unusable regardless of the screen/digitizer hardware. As clearly the hardware does still work.
Any advice/help would be much appreciated

Sudden black screen, one pixel lights up.

Hello
Today my SM930F seems to have freezed. Basically I picked up the phone and the display would light up only one pixel. Others are utterly black. I tried rebooting the phone. PWR + VOL DOWN, tried rebooting into recovery and download. It seems to reboot into them just fine, but I can't operate them, beacuse nothing shows up. Screen is dead black. Phone is recognised by my computer and Odin. Seems to be charging normally when plugged in a wall charger. As I recall the phone was running a stock rom. LED and soft keys light up normally. Glass is a cracked on both sides of my phone, but I think it's a software issue. In other threads people have reported that Spotify app can cause similar problems and I have it installed.
EDIT: it seems that I cannot boot into download - I tried it, plugged my phone and flashed a stock rom. Whole process ended in 5 seconds, so it seems that the device is either still powered on or hangs on a bootloop - idk

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