Database Users

Blank LCD!

hi,
this is my first post. i have a major problem with my o2 xda mini s.
my lcd cracked so i replaced it with one i imported from taiwan (www.runpda.com).
the new display is blank but i know the phone is on because it responds to touch input. do i have to reinstall or flash the phone to get it to work or is it possibly a hardware incompatibility issue? any feedback is appreciated. thanks

U made a mistake...contact Kaiser Electronics..Mr Javed 9821160515

the first thing i would check is that the ribbon type cable that connects into the motherboard from the screen is firmly in place.. i had the same with my c500 realised the cable goes further in than you first realise.
Cheers
Steve

HERM 200 screen alignment

Hi, I have screen alignment problem with my HTC TyTN. I've tried many things to fix this issue. I thing, that my problem is when TyTN is warm. I have question. If I buy and replace new LCD display with digitizer will it help ? Or I have to replace something else ?
Thank you for any advice

Screen Alignment Problem, New LCD Installed But Not got solution

I have MDA VARIO II. Once i faced a problem of screen alignment. I use my Keyboard(not on screen keyboard) a lot for chating and messaging. Someone told me to install new LCD becuase it is problem of LCD. I buy a new LCD from market to install. After installation, problem is still there. Pointer always hit to top right even i tagged bottom area. I did not understand the problem exactly. If it was a problem of LCD then it must be solved after new LCD but still there. Can some one tell me it is the problem of CASING or flex cable or something else.

yeah, it the same problem with me.
I have changed the touchscreen but it still same.
anyone can help?
-------------
sorry for my poor english

Hd2 screen replacement, now digitizer not working?!?!

For a bit time ago i accidently broke my lcd display on my hd2, and because htc could not fix this cheap i decided to try myselvf.
first i ordered a lcd and a new digitizer and soldered them together and fixed everything just like in the video and the lcd started to work, but now my touch pad does'n work! I can't do anything
Then i took the screen out and ordered a new one from ebay which was assembled from the shop.
And same resault
what could be the problem? I have a danish hd2 and i have tried to update the firmware after i replaced the screen and digitizer and still no respond
what could be the problem?

hey, did u fix the digitizer yet. i had a similar problem. the volume buttons got stuck in and i decided to open it and fix it. right after closing it back the digitizer stopped functioning...............please let me know asap if u managed to fix urs and how u did it thanks

Same problem here
I've got the exact same problem. Replaced LCD and digitizer but it is still not working. Additionally the screen is a little yellowish. Anyone knows if this might be related and any idea who to possibly fix this?

Hi, I have exactly the same problems, even tried with 2 fresh new digitizers. Could it be that they are extremely sensitive on the inside? Or is it some glitch somewhere?
Extremely frustrating!
Sent from my HTC HD2 using XDA App

well mine is in the scrapped now. when my digitizer arrives and i sort things out i will get back to you

Hi, I bought HD2 with broken digitizer, so after it came to me I immediately buy new digitizer, didn't look for the cheapert but once again I resolve myself to never buy things for china digitizer doesn't work so I need to new one from USA, send it to my friend and he repair it within day, now everything work... and yes digitizer are very sensitive

[Q] Screen replacement

I recently bought a new screen glass touch digitizer for my Defy (because the old one was destroyed) and I try to replace it.
I follow the instructions and i think I have connected with success the new touch digitizer with the motherboard, but when I turn on the phone it doesn't working. No touch response. It seems like it isn't connected and is very strange :S
I wanted to ask if this problem might be caused becase I am on CM10. If i flash stock sbf would be this fix the problem?
Looking for some suggestions or ideas how to fix this please.
Thank you in advance

old digitalizer works ? (at least one part:silly
Maybe the new digitalizer is broken ...

lexer98 said:
old digitalizer works ? (at least one part:silly
Maybe the new digitalizer is broken ...
Click to expand...
Click to collapse
Yes, the old one is "working"... how can I test if the new one is broken? I can't see anything strange on it :s

I also had to replace mine. Also in CM10 and it works. The screen is a capacitive screen. This means that capacity across the contacts changes as you touch it so you can in theory measure it with a capacity tester (e.g. a multimeter). Problem is practice. You'd need to find a connector to attach your multimeter. Quite impossible. As the screen cost me just €5 I'd suggest go and buy another one and see if that works.
Sent from my MB526 using xda app-developers app