HP rx5770 Digitizer / Touchscreen Issue - General Questions and Answers

Sorry if I'm in the wrong topic, but I do really need your help
I have an HP rx5770 travel companion
Recently, I just realized that the PDA showing weird problem
The digitizer is showing anomalies
I'm not sure what cause it,
I have never used it from the first time just save it in the basement.
Evertime, I try to make a dot (or writing) it become very inaccurate
the screen showing a line (not a dot) You can see the pict below...
(I'm no good in explaining)
I'm thinking it's digitizer issue but tried google w/o result and I do think it's brand new, just long time storing kinda impossible a hardware issue
I hope you can help me... thank you so much
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Related

Forgot to remove "stickers" from digitizer

I replaced the digitizer on my sensation 4G a while ago and the entire screen stopped working after like a month. It was also overheating which makes me think it might be a software issue, but I have no way of knowing. So anyway, I was about to take apart the entire thing to try and find the problem and I noticed something while watching a tear-down video. Before the guy in the video put the digitizer in, he removed the sticker things from the digitizer, which you can see in the image below (the yellowish one with blue-green writing). I didn't take them off, and when I did there was a sticky residue left behind. Could this have caused the screen to stop working after a month? If yes, is there a way to get it to work again without getting another digitizer (and LCD probably)?
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Black spots on the back camera ??

Yesterday I found a black spot on the picture that was taken by the back camera and in all apps.
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So then I power off and did not touch it, and in the morning the spots have changed direction.
I tried to shaking the phone but it does not change anymore. = =
**I used a lens protector all the time, but when removed it the problem still exists.
Does anyone know what that cause is ??
How do I solve this problem or RMA is the only way ? :crying:
Help me please.
Jatiyanon said:
Help me please.
Click to expand...
Click to collapse
That sucks dude, honestly the only way to fix that is to RMA your device, and I definitely would. I've seen a lot of pointless RMA's being discussed here at XDA, but if my camera had any type of problem I would send the phone back.

Not enough wire

Hello everybody. I am one of the thousand happy people which have this miracle - HTC Sensation. My phone has problem with data partition, so my ROM places at sd-card. But question not about that.
Some days ago my phone fell down at the floor. Screen are not working now (only black backlight). Operation system is booting, and everything is working good except screen.
So I have decided to disassemble it. When I have done it, I didn't notice something strange with screen bus. But i didn't find wire which was in " tutorial video". Why do i need this wire? What happened with the screen?
Could somebody help with the wire and with the screen?
My phone is from MTS provider. And, yes, I am from Russia.
Thanks
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You looked and Htc sensation 4g video, it's 4g antenna

Android based car dashcam

Hey Guys, im new to the site and lookig for any info i can get for little project. im not to sure where i should post this, so if any one could point me in the right directio i would really appreciate it.
my project is, that i have one of those ebay chinese items, that is a dual lens dash cam car mirrors with gps intergrated.
my issue is that the touch screen has stopped responding (well, half of it anyway) so i am tryin to look for a replacement touch screen, the same as, or equivelant too.
i have a Prusa i3 Pro B 3d printer, so i wish to design a new case to house the componants. i have icluded some pics for Reference.
Someone has to know something, PLEASE lol
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[HELP] Hardware Problem, Black Screen doesn't Respond

Hi everyone! I have a problem probably that is hard to solve. I want advices if you have any.
Problem:
-Screen is full black, nothing at all. Backlight works time to time.
-Phone works. Boots without problem.
-I tried to replace screen but it didn't help.
It feels like, screen just doesn't get the energy from battery or something like that. I guess the problem derives from those pins (look at the image). I picked the image from net. In my phone pins are a bit crushed. I can add a image of my phone tomorrow if it means anything.
Is there anyway to fix only that part?
I'm open to any suggestion since the phone is not usable anymore. I don't want to throw away my Nexus. Thank you.
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