Hey guys,
I've got a TF101 that has a really odd problem, here's the gist..
- ASUS logo, the screen is 100% fine
- Stock recovery (with green Android and ! in the middle), screen flashes
- Android, screen shows nothing, backlight works fine, everything works fine over HDMI
Now what's really weird is if I launch something like Gallery where the majority of the screen is black, the screen will come on, but text and icons will be low quality, almost as if there are hundreds of dead pixels.
Has anyone seen this before? I've tried reinstalling ASUS' honeycomb and upgrading to ICS again, but that didn't do anything. I wanted to try to get a custom ROM on it to see if that helped, but I can't because CWM results in a blank screen.
Related
I've searched around the forum and the whole Google results. Found nothing about it. Every time I unlock my HD2 (Android on SD - now Hyperdroid CM7 2.1.0 rom but used to happen with every other) I see, for just an istant, a vertical yellow/green line on the screen after which the lockscreen appears. It's pretty annoying but what I'm really concerned about is that it could be a sign of an almost broken screen! I'm trying to find a solution as soon as possible because I know is a software related problem (only with Android, none on WM6.5). Thanks to anyone who'll try to help me! I'll take a picture as soon as I'm able to lend a good cam! In the meanwhile keep in mind these things:
- It only happens while unlocking the screen (vertical line on black background then lockscreen)
- Sometimes the screen becomes completely "whitey" (You can distinguish icons, text etc. but the screen seems to be made of white LCs! Weird!). Can't do anything but reboot. I'll try to take a picture of that too!
I repeat: this doesn't happen with Windows Mobile! So it's not the screen itself.
The first issue I don't know. The second, if you mean by white, everything is in similarity to white/grey/light pink/purple, then it is common. Just reboot.
screen starts glowing from center out when turning on and glows from out to center when turning off, it sounds like you are talking about the screen-on and screen-off animations in cyangenmod settings/display options.
@montecarlo5: Well, I'm not talking about those animations My screen doesn't glow in or out. It simply shows this vertical line then the lockscreen appears. That's all. Oh and I disabled all the animations
@Kailkti: I supposed it was very common. But what I'm concerned about is that it could damage the screen. Can it?
Thanks for your answers!
I have this problem too..... only with Android system, none with WM6.5.
I have attached a pic as well...
I had this problem once.. when I unlock the phone (running on Android, can't remember which ROM) and everything was in white.. I was like.. WTF? I can still see icons, but everything was like real whitish.. some sort of blown up screen or something like that.
Thought my screen has busted, touch still works, so I rebooted and never seen that thing again.. phew!
bingbinghaha said:
I have this problem too..... only with Android system, none with WM6.5.
I have attached a pic as well...
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Comment deleted.
Hi
I noticed this two times now and sadly I did not make a photo of it. I will try to describe it:
The phone is in standby, I press the power button and the display stays black. Over 10 seconds, the black slowly faded to a sort of gray blur. It somehow looked like a can of white wall paint was spilled over the black display. Another buttonpress turned it off again and then it worked normal again. So the phone was still working in the background, not crashed. This also happened one time while I booted the phone, right at the google logo.
What is this?? Is it a defect, or just software bug??
Thanks!
Lownita said:
Hi
I noticed this two times now and sadly I did not make a photo of it. I will try to describe it:
The phone is in standby, I press the power button and the display stays black. Over 10 seconds, the black slowly faded to a sort of gray blur. It somehow looked like a can of white wall paint was spilled over the black display. Another buttonpress turned it off again and then it worked normal again. So the phone was still working in the background, not crashed. This also happened one time while I booted the phone, right at the google logo.
What is this?? Is it a defect, or just software bug??
Thanks!
Click to expand...
Click to collapse
Flash the stock Nexus 4 image, and if it still happens, get an RMA
I can do that, although I am still on stock and unrooted. Only applied ota 4.2.1 update. But I will give it a try!
edit: found two people on german forum who also witnessed this! so more possibly a software problem?
edit2: Got RMA
I gave a NookColor to my oldest son 1 year ago, which was rooted & had CyanogenMod7 on it. The other day he said he was booting it & he pushed some buttons while it booted & when he did the screen turned green. It has never been dropped & he has never had a problem with it before this. You can see the icons, fonts & it still functions properly in all other respects...the screen is just green. The screen is also green during the CyanogenMod startup screen, then it goes black, then is green again during the CyanogenMod boot animation. I can tell that the screen is working normal, as it is lit up & black when it is switching between the boot screens.
I have spent many hours searching the net & cannot find this problem ever happening before. How can I change the background back to normal? Is this a hardware or firmware problem??? I have taken it apart & unplugged & reseated the video connector, just to be sure that that wasn't the issue & I've tried putting different Roms on it, including the new CyanogenMod10 for NookColor & it still has a green screen. I even restored it back to Stock & the screen looks almost normal, but when I played the Introduction video, the video doesn't look like the colors are right or something.
Does anyone know how to fix this or if it is even fixable?
Someone...PLEASE help!
Thanks!
Similar Problem here, except half of screen is green.
mothemak said:
... the screen turned green. It has never been dropped & he has never had a problem with it before this. You can see the icons, fonts & it still functions properly in all other respects...the screen is just green. The screen is also green during the CyanogenMod startup screen, then it goes black, then is green again during the CyanogenMod boot animation.
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I have a similar problem, except only half of my screen is green. The half that is green remains in the same place, regardless of orientation, so I am guessing this is a hardware problem.
mothemak said:
I have spent many hours searching the net & cannot find this problem ever happening before. How can I change the background back to normal? Is this a hardware or firmware problem??? I have taken it apart & unplugged & reseated the video connector, just to be sure that that wasn't the issue & I've tried putting different Roms on it, including the new CyanogenMod10 for NookColor & it still has a green screen. I even restored it back to Stock & the screen looks almost normal, but when I played the Introduction video, the video doesn't look like the colors are right or something.
Click to expand...
Click to collapse
My experience is similar, except obviously I have half a screen of odd looking video and half normal. I also tried reverting to the stock rom, but with no success. Fortunately when reading books, i.e. just black text on a white background, the effect is not very noticeable, so the NC is currently back to being an ebook reader.
Still I'd love to know how to fix it. I see powerbookmedic (I have no connection to, or experience of, them) sells used parts for the NC, but is this a display problem, which seems likely, or a logic board problem? Buying both would be more than the whole thing is worth.
Hi everybody.
Yesterday, I replaced the screen of a LG G2 which was broken.
Everything in the procces went okay, but when I turned on the device, the screen had white lines across the screen. The main fact and more strange thing is that it only shows white lines when the device is on the Launcher or some system apps, when it goes to Settings, Twitter...or any app, the screen works perfectly.
I've tried upgrading to Lollipop, coming back to Jelly Bean, upgrade to KitKat...and the problem doesn't go away. Don't forget to say one important thing: I'VE TRIED THE KERNEL FOR JDI DISPLAYS, and that doesn't fix nothing at all.
I don't think the screen is broken because as I have said, it works perfectly in the apps.
Best regards, waiting for answers! :good:
Hello, i recently bought a mi mix 3 5g in quite good physical condition. But since the first time I turned it on it have been behaving really strangely with updating the screen. To start with if I start it from being completely powered of i usually get themixlogo so the normal splash screen, but after that i get maybe one or 2 pictures of first the colourful 5g logo and then maybe one picture of the text that says Miui. After that it may sometimes get kind of stuck on that untill the screen timer runs out or untill i click the power button. After that if i turn it on it sometimes get a picture of the lock screen or it stays completely black, it depends a little. But either away even though the screen does not update the touch still works as it should, i did manage to activate USB debugging and with that i could share the screen over to my computer and there it works just as it should, it runs as smoothly as it should. So I was thinking is there anyone here who have experienced a similar issue or have any idea what could be the problem and how to fix it?
antbac01 said:
Hello, i recently bought a mi mix 3 5g in quite good physical condition. But since the first time I turned it on it have been behaving really strangely with updating the screen. To start with if I start it from being completely powered of i usually get themixlogo so the normal splash screen, but after that i get maybe one or 2 pictures of first the colourful 5g logo and then maybe one picture of the text that says Miui. After that it may sometimes get kind of stuck on that untill the screen timer runs out or untill i click the power button. After that if i turn it on it sometimes get a picture of the lock screen or it stays completely black, it depends a little. But either away even though the screen does not update the touch still works as it should, i did manage to activate USB debugging and with that i could share the screen over to my computer and there it works just as it should, it runs as smoothly as it should. So I was thinking is there anyone here who have experienced a similar issue or have any idea what could be the problem and how to fix it?
Click to expand...
Click to collapse
Found the problem. It was a physical problem with the display. I fixed it by installing a new screen