Damaged LCD. Most likely Pressure Damage. Need help - General Questions and Answers

Hi,
First of all, I know I am stupid. Way stupid than I thought I am.
I recently went to a roller coaster theme park. Now wait.. don't start painting your imagination... I did not drop my phone (Diamond) during any ride... but I tried to be smart. I kept the phone in my back pocket so that it won't fly off during ride. However, I underestimated the forces that would be exerted on the phone during the ride.
Thus, at the end of the day, when I pulled out my phone.. I saw that there is a yellowish mark on my screen. Please see the attached photo. It is a bit blur as I used my colleagues phone to take the photo... but nevertheless, it gives a good idea of damage.
Is this pressure damage?
What part is damaged... LCD or digitizer?
Do I need to replace it.. or there is way to fix this?
Thanks for reading the post. Please let me know if you have any suggestions/recommendations

Digitizer vs LCD Replacement
Looks like the digitizer. The part behind the LCD (think p-n-j sandwich).
lcd + digitizer + housing = 'screen'
**Careful**
- when disassembling, there are usually 3 ribbons 1 keyboard 2 power 3 data. break 1 throw away the phone .. or buy a new one.
- the digitizer should never ever ever ever be touched, wear plastic gloves. Sometimes surgical gloves have powder inside.
- if you have to bend anything for removal,
bend LARGE surface area to avoid cracking or pressure damage on a single point.
best of luck
I payed
HTC Desire Z $85 digitizer
HTC incredible S $30 LCD
so expect to pay like $60-$100 after shipping etc.. (cdn dollars)
***you'll need the tools, get a store bought kit they will last longer, but there more $$

I have a similar problem. Mine is a Moto XT720. Can anyone suggest where I can get the digitizer for XT720.

Related

This must happen with other pdas... screen issue

I am experiancing some problems!
basically I think the manufacturer installed protective screen has come loose from the hard sensor (due to use?) and so the stylus is pushing on an air bubble, and with the software keyboard (virtual keyboard) the wrong buttons are getting pressed.
I dont know whether to cut out that layer with a scalpel (carefully) and use normal screen protectors that stick properly ... has anyone done this before?
Maybe you could apply heat to it to tighten it or something I dont know so I need help!
My phone is an alpine (xda2i) but other pdas must be having the same issue?
is it ok to cut the initial plastic screen that comes integrated with the xda?
Just make sure it is actually a protective screen and not the digitizer (the membrane that makes it touch screen and sits on the LCD) that your cutting away.
with a protective skin there should be no need to cut anything... I honestly think your talking about the digitizer - in which case take to a mobile phone specialist and they could heat sync it for you.
To check whether it is the digitizer or the crappy screen protector, you should be able to see the edge of the layer at the side, especially manufacturer orginial screen protector, they are really crappy. You should be able to seperate the layer (from the edge) with something pointy (e.g. a needle), and then peel it off from there.
If you didn't see any distinguishable edge at the edge of the screen, chances are you should not do anything yourself.
Jonjamesm said:
Just make sure it is actually a protective screen and not the digitizer (the membrane that makes it touch screen and sits on the LCD) that your cutting away.
with a protective skin there should be no need to cut anything... I honestly think your talking about the digitizer - in which case take to a mobile phone specialist and they could heat sync it for you.
Click to expand...
Click to collapse
Thanks for the responses!!!
I have a feeling that it is what you are referring to as a digitizer. Do most of the mobile phone shops do this heat option? as after googling it, not much comes up, or is it referred to under a different terminology,
thanks in advance!
Rob
If your UK based you can find out more about them from apex laptops, google them...
I'm in Edinburgh, and it took me a while before I found someone willing to replace the digitizer.
This is not a common thing - but I think with the introduction of the iphone the markets for heat syncing will go up, I suggest freeing up an afternoon and go to some of those dodgy shops that offer the unlocking service, also some computer repair shop technicians might be confident in doing something of this nature.
Happy hunting!...
JJ McG.
thanks for your help
whatever you do dont approach o2. they are ridiculous, they want to charge 350 dollars to peel off the old one and put a new on one. search ebay and you will find digitizres with screwdriver and peeling, firming tool for 15 dollars plus postage.
o2's repair guys say it "original" spares which make it so expensive....
right...........
rang up
rang up a couple of shops one doesn't do heat sync and the other does but the machines bust, he started talking about soldering etc...(does that sound like it?) but when i re-described the problem he started talking about 50 60 quid for a new screen! which I am not prepared to pay for the relatively minor problem
How is a digitiser different from a normal screen protector anyway?
(placing a normal protector on top of it sort of helped reduce the problems because it applied a little firmness over the offending area....)
O.k the digitizer is not a screen protector. The Digitizer is a membrane that sits atop the LCD.
Note: that the LCD is not a touch screen and the only thing making your device a touch sensitive is this digitizer
digitizers can be pricey, but the reason your guy is costing it at 50 - 60 quid is because he is the middle man and needs to make a profit. You can find digitizers from apex laptops or GPS midlands (links below) and buy them at trade prices
http://www.gpsmidlands.co.uk/index.php?menu=Home
http://www.apexlaptops.co.uk/touchscreens.htm
Dependant on your device will depend on the price.
My guy asked for 10 pounds to replace my screen, which I thought was more than reasonable because if he broke the LCD whilst replacing the digitizer (which he did) he was liable to replace it. Make sure that your guy will do this.
hope this helps.
after googling...
After googling for a bit, I came across someone who had these sort of problems with their own pda
http://jamescrisp.blogspot.com/2007/05/fixing-palm-treos-digitizer-touch.html
it seems that dirt stuck under the sides can cause the same kinds of problems,
after running a bit of paper under the corners of the screen I have found some interesting results, the problems I have have changed slightly and seem to rectify temporarily when I press down (rub down) on the screen...
so I might look at taking it apart with some tools off ebay or something and giving it a good clean... any recommendations on how to strip down and clean an Alpine....? actually I'll repost that in the aline forum if there isn't already a post there....
hope your confident in doing so - I'd take it to a shop if it pisses you off that much - taking it a part and cleaning might end up with you just having a big screen phone with no touch pad...
Up to you, hope your successful

I sat on my Fuze :(

Hi all,
I sat on my Fuze, short and simple. There is now a weird crack on the screen. I am very familiar with what a broken LCD looks like, there is no LCD "liquid" oozing all over the place, and the picture is not distorted in any way. It looks like some kind of lens INSIDE might be broken, and I think it's the digitizer. The cracks stop once they get to the dark grey at&t/HTC border around the screen, even though I hit very close to it, so whatever I cracked is under the top lens/protector.
Also, I read online (albeit at a cell phone repair website) that you can't replace the digitizer without ruining the LCD. Is there any merit to this, or are they just trying to convince people to pay their obscene $149 to replace a $30 part?
So I guess I have two questions:
Did I break the digitizer, the topmost lens, or somehow the LCD glass without damaging the LCD itself?
How hard is this to replace?
Pics:
EDIT: I ordered this on April 17th. Fat chance AT&T will do anything about it, right?
That looks like just the digitizer... I purchased the digitizer already, but haven't gotten the chance to take it apart yet.... to be honest I'm very nervous about taking it apart.. I'm still trying to figure out how to split the two pieces apart (the keyboardbase and the slide screen....
wxy117 said:
That looks like just the digitizer... I purchased the digitizer already, but haven't gotten the chance to take it apart yet.... to be honest I'm very nervous about taking it apart.. I'm still trying to figure out how to split the two pieces apart (the keyboardbase and the slide screen....
Click to expand...
Click to collapse
If I'm not mistaken (and I might be), all this should take is removing the two small phillips head screws on the back of the screen that show when the phone is slid open. I landed on this thing while it was open, and drove my knee right into the screen, I'm surprised I didn't break anything else.
There are three more screws that you can't see behind the screen.... when its slid open you can only see 2 screws... There are actually 5
wxy117 said:
There are three more screws that you can't see behind the screen.... when its slid open you can only see 2 screws... There are actually 5
Click to expand...
Click to collapse
So we do have to take the whole damn thing apart?
Does anyone have any luck with AT&T replacing things that are clearly accidental damage? With all the horror stories I hear about refurbished phones and the chance that they might send me one, I'd actually rather take my chances at fixing this. I've taken apart a ton of phones and fixed them before, and worked at a cell phone repair shop for a few months. I still have most of my tools lying around, including all the screw drivers I'd need to open this.
I was able to find an HTC service manual that doesn't really explain how to replace the digitizer. It does describe how to get it in two pieces, but I wouldn't know where to go from there.
I have the digitizer in my hand... There is a thing that hooks up to the phone itself so yes i'm pretty sure you have to take apart the entire thing.... I think i'm gonna take the phone to NYC and have someone that knows what they're doing repair it. I tried to get warrenty repair, but they said no because it is accidental damage. i pretty much tried everything before I ordered a new screen.
wxy117 said:
I have the digitizer in my hand... There is a thing that hooks up to the phone itself so yes i'm pretty sure you have to take apart the entire thing.... I think i'm gonna take the phone to NYC and have someone that knows what they're doing repair it. I tried to get warrenty repair, but they said no because it is accidental damage. i pretty much tried everything before I ordered a new screen.
Click to expand...
Click to collapse
Found a good complete disassembly guide in Russian, why does the screen have to be the LAST thing to come out? I am now looking to buy an LCD/digitizer combo, but I can only find the one from Brando that is made for regular HTC Touch Pros, and not the Fuze (has a camera cutout instead of the AT&T logo).
If I end up having to replace the LCD I'd much rather break it trying to save $50 than just toss it. Is it really that hard to separate the digitizer from the LCD?
http://translate.google.com/transla...ka/htc-touch-pro/&sl=ru&tl=en&history_state0=
has anyone had success separating the Digitizer and the LCD screen?
wxy117 said:
has anyone had success separating the Digitizer and the LCD screen?
Click to expand...
Click to collapse
Well, we'll find out. I ordered both an AT&T Fuze digitizer by itself as well as an LCD with a digitizer attached. I'm just going to go ahead and replace everything with the combination unit and see if I can replace my broken digitizer without breaking my LCD in my free time. If it works, I have a spare or I can sell it
be careful I got my digitizer and they sent me the wrong one. They sent me one for a sprint touch pro....
wxy117 said:
be careful I got my digitizer and they sent me the wrong one. They sent me one for a sprint touch pro....
Click to expand...
Click to collapse
Hopefully I'll get it right, I made sure to order an AT&T Fuze digitizer that made it clear it wasn't for use with Sprint Touch Pros or Touch Pros with front facing camera.
The LCD+digitizer I ordered though may very well show up as any of the above, if they're not already attached I'm going to use the AT&T Fuze digitizer on the new LCD, and try and make a new working combo from my old LCD to resell. I'll make a detailed step by step with photos as well.
Don't forget to read this
They just sent out my new one today.... So anyone that needs a digitizer for the Fuze by Sprint hit me up.... They told me to keep it so now I have an extra digitizer that doesn't work for my phone...
I think I can help you cos I repaired LCD and digitizer on Raphael a week ago. Digitizer and LCD are two separate parts joined by flat printed wires. If you need to change just one of them you will need to take apart whole phone.
Raphael consists from 2 main parts - 1. that one with keyboard 2nd part with LCD. You have to take apart both what is quite hard to realize if you this for the first time.
Once you are with your LCD you will see the flat wires grom lcd and digitizer meerged. Split them with your solddering gun carefully! Take new digitizer and solder flat wires together. Anyway there is no glue or liquid fluit or whatever between digitizer and LCD. But - remeber especially those who replacing just LCD - there is kind of black tape around the backside of LCD part (the silver side) - take it apart from old lcd and move to new one. If you dont you will see the rainbow on your LCD but just after assembling whole device together - it is quite concerning if you find out this kinf of malfunction just after such a hard work like a assembling this hellmade device
Good luck to everyone!
pisqle said:
I think I can help you cos I repaired LCD and digitizer on Raphael a week ago. Digitizer and LCD are two separate parts joined by flat printed wires. If you need to change just one of them you will need to take apart whole phone.
Raphael consists from 2 main parts - 1. that one with keyboard 2nd part with LCD. You have to take apart both what is quite hard to realize if you this for the first time.
Once you are with your LCD you will see the flat wires grom lcd and digitizer meerged. Split them with your solddering gun carefully! Take new digitizer and solder flat wires together. Anyway there is no glue or liquid fluit or whatever between digitizer and LCD. But - remeber especially those who replacing just LCD - there is kind of black tape around the backside of LCD part (the silver side) - take it apart from old lcd and move to new one. If you dont you will see the rainbow on your LCD but just after assembling whole device together - it is quite concerning if you find out this kinf of malfunction just after such a hard work like a assembling this hellmade device
Good luck to everyone!
Click to expand...
Click to collapse
Thank you for some rather broken, but very helpful advice. Kinda sucks that I'm really happy since I don't have to worry about removing any adhesive, but now I have to sit here and solder flex cables. I shoulda bought a spare one
Do they ship these parts on pigeons from Hong Kong?
To anyone counting on being able to separate the LCD from the digitizer, DON'T. There is absolutely no way to separate them without destroying either or both. Also, take extreme caution when peeling up the flex cable, it is very easy to tear (I tore mine).
So my net cost, 80 + 50, LCD/Digitizer and Flex Cable = $130 vs. sending it to HTC $150. I advise anyone to just pay them rather than take this thing apart.
from my understanding people have done it before... Maybe you just had bad luck? Well we'll see when my screen comes in *crossing fingers*
wxy117 said:
from my understanding people have done it before... Maybe you just had bad luck? Well we'll see when my screen comes in *crossing fingers*
Click to expand...
Click to collapse
Fact of the matter is when people say this is a delicate phone to take apart, they mean it. I worked at a cell phone repair store for a few weeks, and learned how to take apart damn near anything (thank God this was before the iPhone existed). Not only are both flex cables in this phone taped down in 100 different places, making them very easy to tear while removing the tape, the adhesive used between the LCD and digitizer is STRONG. If you really wanted to separate them, you might have some luck with a straight edge and maybe an hour. Good luck, I'll let you all know how this turns out once I have my new flex cable, since I conveniently tore the volume buttons off the original.
I just got my screen today so we're gonna see some time next week how we do on this screen replacement....I'll let you know how it goes....
So far no luck with my digitizer. Has anyone had any luck just changing out the digitizer yet? The guy that was suppose to do mine is backing out because he doesn't want to risk cracking my LCD. I don't blame him thats the reason I didn't do it. sheik124 what are you doing with your damaged fuze? Are you sending it to HTC for repairs?

Eris cracked screen help

so i dropped my phone just the outer glass broke the lcd is find i was wondering where i can get the cheepest replacement for that i realy dont know what the price goes for but id rather not spend 500 on a retail andriod phone. my upgrade is like 3 months
Report it broken, pay $90 for a replacement through Asurion. Cheaper than $500, y'know?
Sent from my FroyoEris
You need to google for a eris digitizer.
LMGTFY
http://www.google.com/search?hl=en&...fai=CMBq5koWzTNrsN46EygTEha3rCQAAAKoEBU_Q0wbi
i think u can get them for like 40+ dollars off ebay
If you don't mind the long shipping times, you can get a digitizer + the entire housing together for around $60 on ebay. Doesn't seem like a bad deal to me.
#EDIT#
Zombie post . . . sorry about that. Need to remember to look at dates before replying.
Palmbxr said:
so i dropped my phone just the outer glass broke the lcd is find i was wondering where i can get the cheepest replacement for that i realy dont know what the price goes for but id rather not spend 500 on a retail andriod phone. my upgrade is like 3 months
Click to expand...
Click to collapse
I just replace mine, and is wasn't too bad. There is videos on YouTube about how to do it. It took me about an hour, and the part costs about 40 bucks. If you need any help with it, feel free to email me [email protected]
Aaron
you can get one @ 49usd
http://www.htcrepairparts.com/touch-screen-digitizer-for-htc-g5-eris-p-2727.html
Palmbxr said:
so i dropped my phone just the outer glass broke the lcd is find i was wondering where i can get the cheepest replacement for that i realy dont know what the price goes for but id rather not spend 500 on a retail andriod phone. my upgrade is like 3 months
Click to expand...
Click to collapse
I'm going through the same thing. Amazon has some digitizers for about $40. I decided to spend the extra $20 and get this instead
http://www.amazon.com/gp/product/B004F5CEDW
It's the whole casing. I didn't want to bother with stripping the digitzer off the frame which is glued on. With replacing the whole body, you just move the mainboard over and plug everything back in. At least this is my hope. I'll post here again when the thing actually arrives. I ordered it two weeks ago and it probably won't be here until mid March.
Good luck with whatever you decided to go with.
UPDATE. hmmm october was the post date. I guess this guy has long taken care of his problem
Are there any particular tools needed? I swear my other half is on a mission to destroy her phone. It'd be good to know how to do some of the possible DIY stuff.
roscuthiii said:
Are there any particular tools needed? I swear my other half is on a mission to destroy her phone. It'd be good to know how to do some of the possible DIY stuff.
Click to expand...
Click to collapse
There's Youtube videos for disassembly. I haven't watched them myself, but I know they exist, so they probably tell you what tools you need there. From what I remember hearing, just some small torx screwdrivers, or maybe some small phillips, too, but don't quote me on those.
Here is a link to the teardown video I followed.
http://www.youtube.com/watch?v=zHwm-32BI0w
The amazon link in my previous post is what I bought. It was the whole body. There are just screen replacements but I didn't want to mess with that because the digitizer is glued to the front piece. I didn't want to risk warping or breaking the front piece and completely screwing myself over. Anyway, what I bought came with the tools you need to perform the teardown and an extra screwdriver that was not needed.
I am glad I did this. However, it came with it's share of issues.
-The very top of my digitizer does not work. As a result, I can't pull down the notification bar. I can get to it through the menu button but it is annoying.
-I had to move the ear speaker and loudspeaker over. They were glued to some foam which was stuck/glued to the chassis. That foam absorbed the vibration. When my phone rings loud it is nasty because the speaker is bouncing around. I tried to cut some foam myself to replace what was stuck in the old case. It helped but it's not perfect.
-There are some rubber buffers? Isolators? Not sure what their called which also needed to be moved over form the old case.
-It took a month to ship to my house. After discovering these issues, I am kind've stuck with them because it would take a month to send the parts back and another month to get a replacement. By then I'll be due for a new phone.
So that's my experience of replacing the whole case.
Let me know if you have anymore questions.
Thanks for sharing your experience!
My pleasure. Glad to help out.
Sent from my Eris using XDA App
To add to this, because I'm sure there are others out there like me who intend to use their Eris until it gets run over, dropped in lava, drawn, quartered, and defecated upon . . .
I ordered the same replacement housing and digitizer as mentioned above, and had 2 small problems:
The housing I got had a nut in it that came loose, so that one of the corners wasn't able to reassemble properly.
There was something different in the new housing that caused the proximity sensor to function incorrectly.
For #1, I just used some super glue to weld the nut into place. This appears to have worked OK, but I fear that the point is weakened now and I will need to be very gentle if I disassemble the phone again.
For #2, The problem was that the housing was allowing bleed through inside the case from the proximity flasher to the light sensor, which caused the sensor to determine that there was something close to it when in fact there wasn't. I placed a small (oh so small) piece of electrical tape into the housing between where the IR flasher and sensor are located, and the problem was resolved.
If presented with the option of purchasing a new digitizer alone, or a new digitizer and housing together, follow groovel76's suggestion; it's well worth the time and money to go with the latter. The hassle of cleaning the old adhesive off of the new housing, and the risks of getting new adhesive in places where you don't want it far outweigh the cost of just getting a housing with adhesive pre-applied. I tried to do just a digitizer first, and ended up with a small amount of super glue (DO NOT RECOMMEND) getting on the new screen and the edge of the housing, as well as a screen that didn't seat properly because I didn't get quite all of the old bits out of the old housing. This resulted in dust getting under the screen and another crack when I attempted to fix what I'd screwed up the first time.
Between the availability of parts and ROMs for this phone, I see it being in my family for a LONG time yet.
Yes! Buy a digitizer online (most come with the tools you need such as the torx screwdrivers, mine did) and search for videos on youtube. That's what I did and it only cost me $37 for the digitizer and about 30 minutes of my time. And it worked perfectly as new when I got it all back together.

Screen cracked, what should I do?

Hello, today my DHD fell on concrete and my screen is now cracked.
Everything works normally, even the display and even the touch layer. What do I need to buy to replace? I hope that it's not the display or the digitizer.
//okay, I have done some reading, and is this the part I'm looking for? http://www.htcrepairparts.com/touch...-hd-a9191-htc-ace-htc-p-3289.html?language=en
I thought there is was a protective screen above the digitizer :/
It sounds like the glass on which the digitiser is mounted is cracked. If it was the LCD, the colours would bleed and it would be unusable. I would say the digitiser is the piece you need.
Thanks for the reply. Are there any disassembly videos around? Can it be done at home?
Nadeo4441 said:
Thanks for the reply. Are there any disassembly videos around? Can it be done at home?
Click to expand...
Click to collapse
Dont know about the dissasembly guides but I have tried to replace digitizer on my Diamond and Diamond 2. On the Diamond 2 everything went quite smooth - no problems (if you are very carefull). On my Diamond the LCD and Digitizer were kind of glued together - and I broke the LCD while trying to separate them.
I found this for the Desire. This looks very much like when I did the Diamond 2 - and if our DHD is like the Desire then I think you have a chance.
Good luck.
having the same problem with my Desire HD - there are a few cracks in the display after slightly stepping on it :-( so I went to a few shops in Germany and asked for repair...
Some of them were stating the repair will be quite expensive, as Display and Glass plate are glued to eachother...
In my case it would explain, why the class is not falling of...
So also for me it is that the touch is fully operational even where I have the cracks
The display is OK as well
So I still have no clue where to get this Unit (Glassplate+Display) I live in Ireland so ordering online would be the best option...
Thanks in advance for any information
Edit: good movie - HTC Desire HD Disassembly Video http://www.youtube.com/watch?v=JfatoeWbMRk
theres a diassembally guide on youtube, just search for it.
if its going to cost too much you might be able to claim a new one on your home contents insurance.
Those are pretty expensive! just curious but how have your screens cracked? they seem pretty durable to me
http://shop.ebay.com/i.html?_from=R...+screen+replacement&_sacat=See-All-Categories
how did you managed to break Gorilla glass?
i thought they are suppose to be pretty tough
http://www.corninggorillaglass.com/#featured-products
Thanks i thought i would have to throw away my phone
raidenxl said:
Those are pretty expensive! just curious but how have your screens cracked? they seem pretty durable to me
Click to expand...
Click to collapse
I wasn't sleeping at home... when I woke up I was confused... put my foot out of the bed..... I heard the slight sound of a glasplate cracking - lift my foot - it was to late...
multiple cracks over whole display with its centre in the bottom right corner
so I have about 15% of the glas cracked that I'd call unusable - touch works anyway but its hard to i.e. read a text on this part of display...
in general it's not too bad and disturbes not much - getting used to it
I've just had same problem, dropped my phone on concrete and the glass screen cracked. LCD was ok.
After hours of research there are hardly any guides on how to do this and there is only 1 you tube video on how to disassemble the desire hd and that is not too good.
I bought a digitzer and tried to repair it myself but found it almost impossible to remove the old digitzer from the lcd without damaging it. You need a special oven to melt the glue, a few people said a hair dryer works as well but it did not do much for me. I took it into a local phone shop but they stuggled to do this as well,
I ended up having to get a new lcd as well and now have the phone all sorted and working again.
Cost me about £100 in total
Link for disassembly, strange vid.
http://www.youtube.com/watch?v=JfatoeWbMRk&feature=related
dont try to dissamble it by yourself. you will lose your phone totally.
i watched the youtube sissambling video and i must say it is hilarious ....
in a certain step you have to put in a oven?
The DHD is rumored to be one of, if not THE most difficult HTC phones to service. I know it might be expensive, but you probably would be better off paying a professional to do it.
i'm a cellular tech, and i must agree..the DHD is a piece of work to disassemble lol.. but after once or twice, its gets easy
I ordered a TOUCH SCREEN (DIGITIZER) for HTC DESIRE HD A9191 /HTC Ace (HTC) for about 43 € including shipping and for sure I will try to fix it myself I'm optimistic!!!
Anyway, if someone have experiance in doing this any advice is very welcome. Thank you!!!
For the part, when the display have to be heated up to 60 degree, I had this plan: either you have an oven you can adjust the temperature exactelly. As |I do not have this I got a kind of thin pan with a flat ground... there I place the display on it... than I take a huge pot fill it with water and heat it up messuring the temperature of the water. Now I place the pan into the pot - let it "swim" on the water. with a bit of care, to not make the display wet, this is easy way to make sure you do not heat it to much - temperature of the water is easy to control....
comments are welcome
Thanks, der Matte
MatteFugger said:
I ordered a TOUCH SCREEN (DIGITIZER) for HTC DESIRE HD A9191 /HTC Ace (HTC) for about 43 € including shipping and for sure I will try to fix it myself I'm optimistic!!!
Anyway, if someone have experiance in doing this any advice is very welcome. Thank you!!!
For the part, when the display have to be heated up to 60 degree, I had this plan: either you have an oven you can adjust the temperature exactelly. As |I do not have this I got a kind of thin pan with a flat ground... there I place the display on it... than I take a huge pot fill it with water and heat it up messuring the temperature of the water. Now I place the pan into the pot - let it "swim" on the water. with a bit of care, to not make the display wet, this is easy way to make sure you do not heat it to much - temperature of the water is easy to control....
comments are welcome
Thanks, der Matte
Click to expand...
Click to collapse
Do you have a video ?
My friend has a cracked screen..I guess the LCD is broken since all the colors were leaking..
now it has become entirely unusable since there's very little display that can actually be seen
You can get it replace from HTC service center

Screen Crack and No Display

Hi all, Merry Christmas!
Well, my Christmas isnt so merry this year. Two families (friends with their kids) stopped by for Christmas eve dinner and my son with their kids were playing and the next thing i know, my tf300's screen cracked and no display. I can see the back light turned on, but no display. My TF300's alarm was beeping, so I am guessing that the tablet is still functional, but the screen is so messed up it wont show any display.
My question is, should I even attempt to fix the screen? Or just purchased a new one? I saw many cracked screen pics and all of them were able to turn their screen on.
Please advise on what to do.
Thanks,
Sid.
What's cracked? There 2 components in there: the LCD and the Digitizer. I assume if nothing shows then the LCD is gone, but that's a guess because if there's a crack across it normally would still show some (messed up) image like vertical or horizontal lines. Now the LCD is beneath the Digitizer. If you see cracks on the surface also, that means the Dig is gone too. Which makes it easier but costlier.
You can order both for around $150.00, but replacing can be a pain unless you've delicate hands. Separating the LCD from the digitizer is boring enough but you must to do this to get to the bezel. The more meticulous part is to remove the plastic bezel around the digitizer to reuse on the new one. You have to scrape around the edge because the two parts are initially bonded together by some really strong glue.
In my opinion, it's not worth it to take it to a shop as they would charge an inordinate amount for a used device (around $200.00!!). For the inept, it's certainly damn if you do and damn if you don't. If you need more info 'bout doing it, I can help as I've done it before. Alternatively, if you decide to get a new one and part this out, I am looking for the cable and possibly touchscreen board for mine. Maybe we can work something out. Whatever.
graphdarnell said:
What's cracked? There 2 components in there: the LCD and the Digitizer. I assume if nothing shows then the LCD is gone, but that's a guess because if there's a crack across it normally would still show some (messed up) image like vertical or horizontal lines. Now the LCD is beneath the Digitizer. If you see cracks on the surface also, that means the Dig is gone too. Which makes it easier but costlier.
You can order both for around $150.00, but replacing can be a pain unless you've delicate hands. Separating the LCD from the digitizer is boring enough but you must to do this to get to the bezel. The more meticulous part is to remove the plastic bezel around the digitizer to reuse on the new one. You have to scrape around the edge because the two parts are initially bonded together by some really strong glue.
In my opinion, it's not worth it to take it to a shop as they would charge an inordinate amount for a used device (around $200.00!!). For the inept, it's certainly damn if you do and damn if you don't. If you need more info 'bout doing it, I can help as I've done it before. Alternatively, if you decide to get a new one and part this out, I am looking for the cable and possibly touchscreen board for mine. Maybe we can work something out. Whatever.
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I am not so sure what's cracked actually. But, if i press the power button, there's just black screen, no display whatsoever although i can see light shines through the cracks. So I am guessing both the LCD and the Dig are gone.
I am thinking about parting the broken one out and buy a refurbished one from walmart and get the walmart protection plan, so I dont have to worry about a broken tablet for at least 2 years.

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