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Hi all.
Lately I'm facing a strange problem with my device.
when I navigate with it in a sunny day,
or talking on the phone while charging,
the devices gets hot and the screen goes down.
I can hear that the device is working and the buttons is working, but the
touchscreen is 'dead'. its all black.
Even a softreset won't fix it, the device goes up without the screen.
To fix it I need to pull out the battery for like 2 minutes untill the device gets cold.
is it hardware problem? Anyone else experienced any of these problems?
Thanks!
...ehem...
try to charge it via USB and not a car charger. Is there any difference now?
IMHO you should replace the device
the same problem
Hi
I have the same problem than you
I can use my Polaris in my computer with MyMobiler application but the sceen it's always black.
Sometimes when I do a Hard reset and press button left side it's OK but after some days it's comming again.
I think is not a hardware probleme but software problem.
Do you have resolve your probleme ?
Moh
mmoh said:
Hi
I have the same problem than you
I can use my Polaris in my computer with MyMobiler application but the sceen it's always black.
Sometimes when I do a Hard reset and press button left side it's OK but after some days it's comming again.
I think is not a hardware probleme but software problem.
Do you have resolve your probleme ?
Moh
Click to expand...
Click to collapse
I haven't resolve the problem yet.
the screen getting black is due to the nature of how a display works. i dont know of it actually damages the device, but i strongly believe so.
the working conditions of the device are written down in the manual, if you exceed those they might not replace your unit. this of course sucks, but it *is* written down to not expose the unit to direct sunlight.
schaggo said:
the screen getting black is due to the nature of how a display works. i dont know of it actually damages the device, but i strongly believe so.
the working conditions of the device are written down in the manual, if you exceed those they might not replace your unit. this of course sucks, but it *is* written down to not expose the unit to direct sunlight.
Click to expand...
Click to collapse
I didn't know about the exposing to the sun ...
well, I hope it isn't got damaged badly.
thanks.
As I said, I'm not sure about the damage part, I could be completely wrong. I just think it *could* be...
If it doesnt change and the device gets unusuable all the time, I'd suggest you send it in for a replacement. Maybe you really got a bad unit, who knows.
Edit: I just thought of stuff which is usually written down in manuals and the glovebox problem popped in my mind: devices stored in the glovebox of your car are breaking down because of the sheer heat which builds up when the car is standing in the sun for a long time. All sorts of displays usually break or get completely black until the unit could cool down again... And in the glovebox they werent even exposed to direct sunlight, its just the heat...
hello. I have same problem. But i can't catch situation when it appears. I think, the sun is not an main culprit, because my phone goes down, when i
playing games in the room! may be it's overheating, but cooling doesn't help me.
To fix it, i do several soft resets (sometimes more then 300 ). Sometimes one reset helps, sometimes no. I think, it is hardware problem. Also i have problems with my camera (colormess). May be they are connected.
I will try to send it to service.
Hey, i put my device into refrigerator, and screen is working . I have tried to reanimate it since yesterday. Battery unplugging didn't help.
F*******K!!!
After ten minutes in the room with temperature near 20 C it's black again.
Can be problem with temperature sensor?
lamerbot said:
Hey, i put my device into refrigerator, and screen is working . I have tried to reanimate it since yesterday. Battery unplugging didn't help.
Click to expand...
Click to collapse
Don't put it in the refrigerator without putting it in a plastic bag or something. Moisture can kill it.
i put it into plastic pack.
But i think, that I'll kill it myself by throwing in the wall
Hm, question:
Where does temperature sensor dislocated? In battery or in PDA?
Well,
In the lab they told me my Board damaged up.
total-lost
What kind of damage?
this problem i faced it two times ,one of them when i put it inside my car and the AC was runing (cold) and my screen became black
and the other time it happened in a hot condition (also in my car)
realy this is very strange
and the solution for both to remove the battery for a while
I thought I had a bricked infuse...but after unnecessarily removing the screen/components from the plastic casing and reassembling it, I tried recovering it again. I was FINALLY able to get it into download mode and then heimdal one click it back to stock. Everything went smoothly, but now when it "turns on" (I'm guessing), only the touch buttons at the bottom light up and respond to touch. The screen is absolutely black, except for the random FLASH that lasts a quarter of a second whenever I pull the battery and try rebooting it.
Has anyone ever had this problem before? I'm at a point where when it's on,( or at least I think it's on?), the touch buttons will light up and seem to respond to my touch (dim when touched). No vibrations of any sort though.
Please help
PS: If it is of any use..I used CM9 before all of this happened and I initially attempted to wipe it back to stock multiple times in the past, each time resulting in a frozen ODIN wipe. When I disconnected the phone during the process of wiping it, it no longer turned on or responded to charging the battery (I now have an external battery charger).
Also..when it is connected to my windows laptop, I get an error saying the USB device is malfunctioning.
At the very least it sounds like your internal drive is messed up. Try using the back to stock again - you could even try Odin again. However the problem could be more severe than that. You may want to make sure you reconnected all the components properly. One slightly loose connection can cause problems like you're having. I'm thinking that you might have a loose screen connector.
Pok3rr said:
but after unnecessarily removing the screen/components from the plastic casing and reassembling it
Click to expand...
Click to collapse
Also.may have something to do with that...not saying it is but that's a possibility, if you were to.rough with something or gave off a static discharge (computer motherboards are extremely sensitive to static...I'd assume mobile motherboards are too...)
Anyways try running Odin/heimdall again...
Sent from my HTC PH39100 using Tapatalk 2
I'm having the same problem
Pok3rr said:
I thought I had a bricked infuse...but after unnecessarily removing the screen/components from the plastic casing and reassembling it, I tried recovering it again. I was FINALLY able to get it into download mode and then heimdal one click it back to stock. Everything went smoothly, but now when it "turns on" (I'm guessing), only the touch buttons at the bottom light up and respond to touch. The screen is absolutely black, except for the random FLASH that lasts a quarter of a second whenever I pull the battery and try rebooting it.
Has anyone ever had this problem before? I'm at a point where when it's on,( or at least I think it's on?), the touch buttons will light up and seem to respond to my touch (dim when touched). No vibrations of any sort though.
Click to expand...
Click to collapse
My Infuse is doing the same thing, black screen, but touch buttons on. Every once in a while the lock screen pops up and you can get into the phone, but then it goes black again. My phone is not rooted and we haven't done anything except install some programs, but nothing recently. It only happens intermittently, so I think this may be a hardware related problem, but it would be great if anyone has any other ideas on the cause or a fix. Otherwise I suppose we'll have to see about having it repaired or get a new phone.
I've got an odd problem with my Excite 10. A few weeks ago it started acting funny. What happens is every once in a while the screen will flash off and then back on again. When it does that it messes with my system, I have an app locker, and it re-locks the app when the screen refreshes, also, I'm trying to use an emulator that works with a bluetooth controller, but when the screen flashes the connection to the controller is lost, just as if I had gone out of the app and then back in. I'm running the latest OS as of this date, and any help would be appreciated.
Thanks,
TechPlease
google your phone and issue, and see if anyone else has your issue with current update.
if you think its hardware problem go to your provider and tell them the issue.
or you can go to ebay and order the LCD if you think the screen is responsible... dropping a phone can hurt the delicate ribbons inside... does squeezing different spots or shaking your phone cause any issues?
Has anyone encountered the following issues with their SHIELD?
Mine was working just fine after updating to 4.3 and rooting with CWM. I performed multiple reboots in this configuration, played games, etc. - everything was fine.
I had a pretty busy weekend so didn't touch the SHIELD at all for a few days. When I got back:
When I opened it up, I saw the screen backlight turn on but nothing displayed on the screen. The SHIELD button was glowing green.
I long-pressed the SHIELD button to turn off the device. When I turn it back on, I get a white screen that is dark around the edges (mostly vignetting around the corners). The brightness of the screen here and degree of vignetting seem to change every time I try and turn on the device.
If I enter fastboot mode via the key combo, the same thing happens - white vignetted screen. The device DOES appear to enumerate as a fastboot device on my PC in this configuration.
At one point I figured it might be due to a low battery, so plugged it into the charger. 30 minutes later, when I opened the lid, I actually came up to a launcher screen with 65% battery.
However, after closing the lid and reopening it again - black screen again, with the "white vignette of death" coming back if I reboot.
Has anyone else seen similar behavior? Searching results in no one complaining about a white screen like this, at least not on this device.
Screen of Death
This just happened to me today. Did you find a fix for this problem?
Entropy512 said:
Has anyone encountered the following issues with their SHIELD?
Mine was working just fine after updating to 4.3 and rooting with CWM. I performed multiple reboots in this configuration, played games, etc. - everything was fine.
I had a pretty busy weekend so didn't touch the SHIELD at all for a few days. When I got back:
When I opened it up, I saw the screen backlight turn on but nothing displayed on the screen. The SHIELD button was glowing green.
I long-pressed the SHIELD button to turn off the device. When I turn it back on, I get a white screen that is dark around the edges (mostly vignetting around the corners). The brightness of the screen here and degree of vignetting seem to change every time I try and turn on the device.
If I enter fastboot mode via the key combo, the same thing happens - white vignetted screen. The device DOES appear to enumerate as a fastboot device on my PC in this configuration.
At one point I figured it might be due to a low battery, so plugged it into the charger. 30 minutes later, when I opened the lid, I actually came up to a launcher screen with 65% battery.
However, after closing the lid and reopening it again - black screen again, with the "white vignette of death" coming back if I reboot.
Has anyone else seen similar behavior? Searching results in no one complaining about a white screen like this, at least not on this device.
Click to expand...
Click to collapse
Might be just bad luck for me.....
nmerc001 said:
This just happened to me today. Did you find a fix for this problem?
Click to expand...
Click to collapse
So ive already gotten two shields and they both got the same effect. my guess is the ribbon cable when you open and close the screen, is wearing off? because when i open my shield in a certain way, it works... when i open it at around 100 degrees or open correctly then tilt it forward, the screen tears and slowly shows the white screen. I do admit that i open and close the screen more than i should, but i do it carefully. Ill look over at the ifixit site to see how the cable is connected to the board.
This is what has me worried about buying a shield, the ribbon cable, did you confirmed this was the problem?
DJNinja1625 said:
So ive already gotten two shields and they both got the same effect. my guess is the ribbon cable when you open and close the screen, is wearing off? because when i open my shield in a certain way, it works... when i open it at around 100 degrees or open correctly then tilt it forward, the screen tears and slowly shows the white screen. I do admit that i open and close the screen more than i should, but i do it carefully. Ill look over at the ifixit site to see how the cable is connected to the board.
Click to expand...
Click to collapse
I am a tech by trade and bought one of ebay for 40 bucks cuz it would not power up so the guy claimed. After getting it I found the issue was actually the display was not coming on and once it did. Then went out in a few moments. Connect it to HDMI and the unit runs all day of you want to be cabled. ]
So I tore it down and found that the issue is the flex cable. The problem is that the flex cable is part of the LCD and you cannot just replace the cable. Also since the unit is so new there are no sources as of yet to by the LCD from.
So if you have this issue I suggest just holding out till a source of LCD's at hopefully a reasonable price become available.
So it's soldered to the screen and not replacable right?
nex86 said:
So it's soldered to the screen and not replacable right?
Click to expand...
Click to collapse
That is correct.. The flex cable is actually an integral part of the display and even has much of the driver circuitry placed right on it at the LCD. In the business we call it a flex circuit since it is a flexible circuit board and not just a cable.
I pretty much know what you mean.
On my old Archos Gamepad I ripped the flex that connected the left side of the controler to the logic board by accident.
It was a pain in the ass to fix it by soldering seperate wires, I guess it's impossible to do this with the display connection in the Shield.
nex86 said:
I pretty much know what you mean.
On my old Archos Gamepad I ripped the flex that connected the left side of the controler to the logic board by accident.
It was a pain in the ass to fix it by soldering seperate wires, I guess it's impossible to do this with the display connection in the Shield.
Click to expand...
Click to collapse
Might be possible if you used 32 gauge magnet wire. It is enamel coated so it won't short, but it to will break over time.
hi, flash factory image
Sent from my LT25i using XDA Free mobile app
dragxdk said:
hi, flash factory image
Sent from my LT25i using XDA Free mobile app
Click to expand...
Click to collapse
How are you supposed to flash a factory image when the screen won't let you see what you are doing? When you are in the bootloader screen the HDMI drivers are not loaded yet so not even hooking it to an external monitor will work. You might want to fully read and understand the problem next time before offering advice.:good:
fastboot tells you if you were sucessful or not.
just for relocking the bootloader you have to do some button combinations, you can look up some tutorial videos to see what you have to press.
nex86 said:
fastboot tells you if you were sucessful or not.
just for relocking the bootloader you have to do some button combinations, you can look up some tutorial videos to see what you have to press.
Click to expand...
Click to collapse
Even still, it is not a software problem that causes this. I know because if I move my display to a certain angle it will start to work sometimes. A software issue would not cause this. I also have taken my apart since I am a tech and can actually see the traces in the flex cable that have broken..
Any device with a folding display is a bad idea and a failure waiting to happen. Flex cables have a limited number of flex cycles that is even usually published. So the idea of using them in a device that may get heavy use is just dumb.
Solarenemy68 said:
Any device with a folding display is a bad idea and a failure waiting to happen. Flex cables have a limited number of flex cycles that is even usually published. So the idea of using them in a device that may get heavy use is just dumb.
Click to expand...
Click to collapse
I agree, they used flex in the Nintendo DS and 3Ds as well, but they don't break that fast.
I find it still better if they have used recular cables like what they use for Laptops.
Solarenemy68 said:
Even still, it is not a software problem that causes this. I know because if I move my display to a certain angle it will start to work sometimes. A software issue would not cause this. I also have taken my apart since I am a tech and can actually see the traces in the flex cable that have broken..
Any device with a folding display is a bad idea and a failure waiting to happen. Flex cables have a limited number of flex cycles that is even usually published. So the idea of using them in a device that may get heavy use is just dumb.
Click to expand...
Click to collapse
What you are saying is the EXACT same thing that happened to my SHIELD. I can tell its a hardware problem because when I tilted my screen it would work, and sometimes it wouldn't. Now my SHIELD's display does not even show any signs of picture. HDMI still works, however. Like one of the previous posts said, there is not a screen available for purchase, so my next step is NVIDIA customer support. Maybe if they would sell these screens, I wouldn't even have to have a warranty claim. sigh.
White screen of death?
yes mine too same as
i tried connecting my via HDMI from power cable to large HDMI to plug it works fine on my galaxy tab
thought id be clever try it on nvidia shield never worked sould of bought mini HDMI so now White screen of death
i cant get into recovery or anything i had this on charge for 12 hrs yesterday still no green button on charge only orange .. i too cant find anything on internet to help with this White screen of death situation
Solarenemy68 said:
How are you supposed to flash a factory image when the screen won't let you see what you are doing? When you are in the bootloader screen the HDMI drivers are not loaded yet so not even hooking it to an external monitor will work. You might want to fully read and understand the problem next time before offering advice.:good:
Click to expand...
Click to collapse
This. I'm having a similar issue. My wife's SHIELD has an unresponsive touch screen. So I tried to flash the factory image (It was never rooted to begin with) and I got the white screen issue when in the bootloader screen. I have to keep restarting it to get the screen to show up as normal when the device boots to the home screen. But the bootloader screen is still blank and white. I was able to watch a video and mimick the steps to flash the factory image but that did not fix the issue. It's definitely a hardware issue. I live in Cincinnati OH, anywhere I can go to have this fixed? I have a portable myself and i know this is going to happen to mine soon.
Hi, the other day while I was using my OPO as a GPS unit in the car, it seemed to freeze and restart, but it didn't boot. I thought it was just an empty battery problem. But since then, I haven't been able to use my phone again.
Apparently, it boots correctly, but I can't see anything on the screen. I say it boots correctly because I can hear the notifications, the led blinks, and I can even feel the feedback if I touch the capacitive buttons. Also I was able to backup my data through adb. But the screen is completely black. The only moment where it shows something is at the moment of booting, where the cyanogen logo should be, but it's completely scrambled (see attachment)...
I tried going back to stock (with the help of Bacon Root Toolkit) with no luck.
Has anyone faced the same problem? Do you think it might be a software problem? Otherwise, do you think it's a screen problem that I can fix changing the screen? Or it might be a problem with the GPU and changing the screen will not accomplish anything?
Thanks in advance for your help.
Cheers,
Capelare.
PS: Well, apparently I can't post the image since I just registered. It's here anyway: i_imgur_com/V9oH2el.jpg Just change the _ for dots, please. I'm sorry for the inconvenience.
bump
Nobody knows what might be the problem?
Reflashing didn't help anything? Even with wiping all data?
Then i think its an hardware- based problem.
Capelare said:
Hi, the other day while I was using my OPO as a GPS unit in the car, it seemed to freeze and restart, but it didn't boot. I thought it was just an empty battery problem. But since then, I haven't been able to use my phone again.
Apparently, it boots correctly, but I can't see anything on the screen. I say it boots correctly because I can hear the notifications, the led blinks, and I can even feel the feedback if I touch the capacitive buttons. Also I was able to backup my data through adb. But the screen is completely black. The only moment where it shows something is at the moment of booting, where the cyanogen logo should be, but it's completely scrambled (see attachment)...
I tried going back to stock (with the help of Bacon Root Toolkit) with no luck.
Has anyone faced the same problem? Do you think it might be a software problem? Otherwise, do you think it's a screen problem that I can fix changing the screen? Or it might be a problem with the GPU and changing the screen will not accomplish anything?
Thanks in advance for your help.
Cheers,
Capelare.
PS: Well, apparently I can't post the image since I just registered. It's here anyway: i_imgur_com/V9oH2el.jpg Just change the _ for dots, please. I'm sorry for the inconvenience.
Click to expand...
Click to collapse
Try booting into fastboot (volume up and power when off) you will hear a vibration and fastboot mode should come up, if this doesn't happen, it's pretty much a dead giveaway that the hardware is broken
matze222 said:
Reflashing didn't help anything? Even with wiping all data?
Then i think its an hardware- based problem.
Click to expand...
Click to collapse
noahvt said:
Try booting into fastboot (volume up and power when off) you will hear a vibration and fastboot mode should come up, if this doesn't happen, it's pretty much a dead giveaway that the hardware is broken
Click to expand...
Click to collapse
Thank you! Nothing happens with any of those methods. So yeah, I also suspected that it's a hardware problem... But do you know if I can figure out if it's the screen or the graphics system (I don't know how to call it other than graphic card... and it's not a card lol) before purchasing a screen replacement... Any ideas?
Thanks again,
Capelare.
Capelare said:
Thank you! Nothing happens with any of those methods. So yeah, I also suspected that it's a hardware problem... But do you know if I can figure out if it's the screen or the graphics system (I don't know how to call it other than graphic card... and it's not a card lol) before purchasing a screen replacement... Any ideas?
Thanks again,
Capelare.
Click to expand...
Click to collapse
I find it hard to believe that the gpu is broken, the cpu, gpu and more are all on a single chip and I don't think one part can just fail without the others failing too... but you never know, if you can still send it to oneplus for warranty do it, it saves you a lot of time. If you can't there are a few things you can do:
1. If you had usb debugging enabled and authorized to your pc, you can try to use some screen mirroring software on your pc that works via usb.
2. Contact a repair shop that will allow you to test a new or used display with your current phone.
3. Try connecting your one to a tv by using a micro usb to hdmi cable (DON'T KNOW IF THE ONE SUPPORTS THIS!!).
Good luck!
noahvt said:
I find it hard to believe that the gpu is broken, the cpu, gpu and more are all on a single chip and I don't think one part can just fail without the others failing too... but you never know, if you can still send it to oneplus for warranty do it, it saves you a lot of time. If you can't there are a few things you can do:
1. If you had usb debugging enabled and authorized to your pc, you can try to use some screen mirroring software on your pc that works via usb.
2. Contact a repair shop that will allow you to test a new or used display with your current phone.
3. Try connecting your one to a tv by using a micro usb to hdmi cable (DON'T KNOW IF THE ONE SUPPORTS THIS!!).
Good luck!
Click to expand...
Click to collapse
Thanks, I can't send it to oneplus because this screen is already a replacement and I changed it myself. I will try asking for another display
I didn't know the gpu and the cpu were on the same chip, but I also think it's not likely that one would fail and not the other.
Cheers,
Capelare.