hi, i replaced the digitizer on my hd2 (uk) and now after screwing it all together, it wont boot, when i plug in the charger, the red charging light lights up, but nothing else.
it worked before i changed it, do you think i broke something inside? or fitted it incorrectly?
i mean would it not start if it was fitted incorrectly?
its not dead if the charge light lights up right?
thanks
also have the same problem...please help
Did you plug the motherboard in? I recently had an issue with my mini usb (broke off the motherboard), took it a part and tried to solider it back on (with no success) put it all back together and it would not turn on. Thankfully I didn't put it completely back together and noticed I didn't connect the little ribbon cable to the motherboard. Also, in the process somehow now my digitizer doesn't work fubar!
Related
So I cracked my LCD screen, bought a replacement, opened up the phone w/ little incident (man they really do cram a lot in there!) and I powered it on.....
the screen is just white, if I fiddle with the connection at where the LCD connects into what I believe is the digitizer I can kind of see a keypad button layout.
What do these symptoms describe and does anyone have a link to the service manual?
Thanks in advance for your time.
I had to replace the LCD on a wizard so here my experience... Make sure the two data ribbons are inserted securely. Also, before you power on, plug your hermes into your computer (assuming your computer is on and logged in as an admin) via USB (this sounds weird but I had to do this for some reason....) and then turn on the wizard.
If you still have a problem, you may have damaged something more than the screen.
Good luck.
Ok I will give plugging it in a shot.
Before you plugged it in what did it do when you powered it on?
anyone else have any input on what the issue could be?
It could be wrong LCD. There are two types of LCD for hermes/wizard with same connector but they are different. One is with gold flex cable, the other is with black flex cable. First one is most popular on wizards, the other on hermes. Check what was the color of your previous lcd flex cable and the new one.
Instructions
Can anyone post the instructions on how to take the lcd apart ?
I have gotten this far
http://www.howardforums.com/showthread.php?t=1152710&page=1&pp=15
I'm a bit afraid to go on without instructions
Here is the lcd I got
http://cnn.cn/shop/8525tytn-touch-p-87.html
Okkay, so I have taken phones apart before and never had any trouble.. but theres always something that can go wrong.
My dumbass went to the beach with my Note 2, and got sand in the audio jack port, and i cleaned it out as good as i could and well i still couldnt listen with headphones. So i decided finally to take the back off and get a better look. There was indeed sand still in the audio port and i gently got it out.
but of course i accidently tore the power flex cable /button ribbon on my way of taking the phone apart. so, i ordered a replacement flex cable. replaced it, and yay the phone does not still power on. this is the type of cable that doesnt need soldering, its just a plug in/push type.
so, the phone does NOT power on at all..
the screen DEF does NOT have damage to it, .. considering everything was perfect before my dumbass decided to take the back off the phone.....nothing else is damaged i went to extremes to take the board off even to make sure, everything is fine!
so, other than the power cable/button, what could be causing the phone not to power on at all now?
So I took apart my phone, and I think I screwed up somewhere.
When I turn my phone on, I can see that the screen is turning on, but nothing is actually being transmitted. I know that it can turn on cause in a pitch black room, the screen is on, but nothing is displayed- not even the Samsung logo or anything else.
I can wait a little while and plug my phone into computer and it'll show up on the computer, so it's not bricked.
I'm just asking to see if anyone else has experienced this problem.
You probably didn't connect one of the clips correctly. Or, worse, damaged the socket somehow.
For me, I did a screen replacement myself. I chipped a corner of one of the sockets while trying to wiggle the connector in. Screen did not turn on initially, but after I rebooted it couple times, it suddenly started working.
ddochi11 said:
You probably didn't connect one of the clips correctly. Or, worse, damaged the socket somehow.
For me, I did a screen replacement myself. I chipped a corner of one of the sockets while trying to wiggle the connector in. Screen did not turn on initially, but after I rebooted it couple times, it suddenly started working.
Click to expand...
Click to collapse
Do you have a picture/diagram that I can look at to see if mine is damaged?
You would have to open it up again and inspect the socket carefully. For me, a tiny piece of plastic broke away from a corner of the socket. It didn't seem like I actually damaged the connector so I just went ahead and tried it anyways and it worked.
ddochi11 said:
You would have to open it up again and inspect the socket carefully. For me, a tiny piece of plastic broke away from a corner of the socket. It didn't seem like I actually damaged the connector so I just went ahead and tried it anyways and it worked.
Click to expand...
Click to collapse
Could you link me to the display you bought?
http://www.ebay.com/itm/LCD-Display...e_Replacement_Parts_Tools&hash=item4172150dcb
This is what I bought.
So I replaced the digitizer on my dna and afterwards I get no response from the phone. So I was thinking the screen was DOA, and I ordered another digitizer from a different seller on ebay and still got nothing. I plugged it into the pc to see if I could force it on, I did the hard reset, and stilll no response. All cables are perfectly fine and were cleaned with alcohol. Bought a new battery and still nothing. What could it be? Help please.
sounds to be a motherboard issue
Double check those ribbon cables that go from the main board to the front camera/headphone Jack. The ones held on with two screws . Unhooking them and reseat , be sure your hearing or feeling a click. They are very precise.. if you are absolutely sure they are seated correctly redo battery connection. .... if all checks out .... just place it on charge for a long time. Maybe your board is dead
Hello,
Recently my phone dropped and half of my touch screen stopped working. I have disassembled my phone just to try if the old lcd will work when I plug the connector out and in again. I discovered that no so I have ordered the new LCD. During the reparation I accidentally broke coaxial cable between the antenna and motherboard so I ordered the new one. Now phone worked, but there was no phone signal but display and everything else worked just fine. I have disassembled the phone again when the new coaxial cable arrived but I have discovered, that I have bought bad one because it did not work. So I left the phone disassembled and wait for another one.
After I assembled the phone with the second coaxial cable my phone does not show nothing on the screen, even on the old LCD. When I connect phone to the pc I got instantly to the fastboot and I can get out of it. After fastboot reboot I get again to the fastboot.
Sometimes the LCD powers up but does not show nothing, and when the phone is in the charger the diode is red.
Does anybody have any idea how can I fix this problem?
I have tried to boot the phone without camera, speaker, antena, but nothing worked.