When i disassemble my hd2 and then reassemble it does the whole housing have to be on it before it will power up? Because i recently purchased a LCD + Digitizer combo and watch the video on how to fix it and did. Now when i go to power on my HD2 without the back housing on it just vibrates and no screen turns on?! Can anyone tell me what maybe the problem =)
Check the wiring again.
Sent from my Nexus One using XDA App
Related
When i disassemble my hd2 and then reassemble it does the whole housing have to be on it before it will power up? Because i recently purchased a LCD + Digitizer combo and watch the video on how to fix it and did. Now when i go to power on my HD2 without the back housing on it just vibrates and no screen turns on?! Can anyone tell me what maybe the problem =)
Important question yet you didn't feel the need to put a descriptive title for you topic?
I just got an HD2 so I could run mango.
Only one problem though.
The hardware buttons are pressing each other.
For example,most of the time when i press the back button ,it presses the power button instead. It's like the spring or whatever is pressing down both if them and hutting the power button first. It also happens a lot when I press the Windows button,which will press down the back button instead. It's definitely a hardware issue. Has anyone else had this issue? Does anyone have a possible fix?
Thank you!
Somehow, the flex assembly for the buttons became misaligned. You will have to take apart your hd2 to fix it..
Has anyone else had this problem and successfully fixed it?
e334 said:
Somehow, the flex assembly for the buttons became misaligned. You will have to take apart your hd2 to fix it..
Click to expand...
Click to collapse
I watched the disassembly video when I replaced the housing of my HD2, and you have to take it apart pretty much completley to reach the buttons.
The risk of damaging something is pretty high, isn't it?
mekkelrichards said:
Has anyone else had this problem and successfully fixed it?
Click to expand...
Click to collapse
You got your HD2 used? I would guess it's a sign of wear.
I'm experiencing the same problem, not most of the time, but sometimes.
Since I'm on Android I started using Button Savior some time ago, hopping I can preserve my buttons a little longer. Don't know if there's a similar app for WP7.
...but sooner or later it'll be time for a new device.
Yeah, you will have to buy new tape or use CA glue to seat the lcd/digitizer assembly back onto the chassis when you put it back together. The risk of damaging isn't that high if you be careful to not touch the button contacts (they will fall off but it can be fixed with tiny drops of super glue) and careful not to rip any flex cables.
Hey guys, I was just using my phone today like a normal day, and my phone's power button just stopped working. I doubt its software, so is there anything I can do to fix this? Any guides in particular?
edit: the button has randomly started working again after I pushed it in a bit without opening anything, but I suspect theres dirt accumulating in there or something and just making it hard to work. I'd still like to know if theres a way i can get the power button out, clean it with a q-tip or what not and get it back in all safely.
Sorry to hear that, bro. Judging from this Vibrant tear-down thread http://forum.xda-developers.com/showthread.php?p=24155781, it looks like the power button is accessible after taking off the main back cover ... but I can't really tell from the 2nd photo (looking at it from my phone / Tapatalk right now, and the zoomed resolution is not very good).
Hope you get it figured out, or maybe (in the meantime) use a power button widget / shortcut?
( not to make light of the circumstance ... but maybe make sure you're using the right "towels" when you wipe down your phone. Its always easy to blame dougie's special red apk. )
Hey xriderx, it is pretty easy to replace the power button ribbon. Just dont tear the pad off the board like I did. I found the ribbon online for about $10. What you are describing is exactly what my power button did before going out completely.
Sent from my SGH-T959 using XDA
cixdk said:
Hey xriderx, it is pretty easy to replace the power button ribbon. Just dont tear the pad off the board like I did. I found the ribbon online for about $10. What you are describing is exactly what my power button did before going out completely.
Sent from my SGH-T959 using XDA
Click to expand...
Click to collapse
How can you detach the power button ribbon and replace the by the new one? do you have to solder or anything ?
Yes it will require some soldering. Maybe some desoldering tape to remove the old ribbon/solder as well.
Hi, I am have this device HTC DESIRE HD. This device not turn on after replacement touch screen. after pressing the power button is activated vibrator, but the display does not light up. Please help me
Did you replace the touchscreen by yourself?
Dismantle it again and check LCD connector.
Spakainz said:
Dismantle it again and check LCD connector.
Click to expand...
Click to collapse
I have already used these methods
is the new screen ok
are you sure that your new screen isn't broken too.
I think that it's not the screen, although the phone to vibrate a few times
disconnect digitizer ribbon and see if lcd turns on.
I followed Android Centrals guide to change my broken screen on my Nexus 7. Sadly, the screen won't come on. I can hear that it powers on. I power it on, touch where the back button should be and I can hear that it recognizes my touch but the screen doesn't come on. Can anyone help or direct me to any solutions or ideas? Thank you
Sent from my Nexus 4 using xda premium
livpalm said:
I followed Android Centrals guide to change my broken screen on my Nexus 7. Sadly, the screen won't come on. I can hear that it powers on. I power it on, touch where the back button should be and I can hear that it recognizes my touch but the screen doesn't come on. Can anyone help or direct me to any solutions or ideas? Thank you
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
There are two cables from the screen assembly to the mainboard. The flat copper looking cable is the digitizer and the other cable, with a plug on the end, is the screen. Make sure that second cable is plugged in tight.