[Q] Power button unresponsive. - HTC Sensation

Hello all,
I gave my Sensation to my wife a couple of months ago (she bought me a SGS III so I thought she deserved it).
The phone fell and stayed under light rain for a couple of hours, until she found it again; the phone also had a protective cover against scratches, not being also water resistant.
Now she's having difficulties in turning the phone on/of and putting it in stand by, also pressing the button hardly. There's no visible sign of rust or oxidation, and everything else (also touchscreen) is working ok.
I tried to remove the back cover to try to activate the button directly (without the chassis) and it seems its sensivity is greatly reduced.
Is there a suggestion you have to restore its functionality, without bringing it to the shop for repairs ?
Many thanks
S

try to buy a new back cover and see if that helps

Related

Fuze Problem (Help)

My Fuze got a wet.
I shook out the water
I powered it on. It came on and everything.
It reset itself.
Then I played with it for a while.
Everything seemed fine until I hit the power button. The screen turned off.
I pressed it again and it wouldn't turn on.
Nothing gets the phone back on at this stage, except taking the battery out and powering up again.
I then decided to do the bowl of rice thing and let it sit for about 7 hours.
It is still the same. If I press the power button at the top of device, it turns off.
If I press it quickly after, it turns back on but if I wait a while, lets say 3-5 seconds, it doesn't turn back on.
Also, the water damage sticker has turned light pink, like 65% of it.
any suggestions
I'm afraid there is probably no help. Even if the water dried completely before turning it back on the impurities in the water probably will cause problems.
I had one drop in some water. Powered it off, disassembled it and dried completely. I let it sit for 8 hours, reassembled it and powered it on. It worked for a couple of hours.
Luckily I had insurance on it.
oh ok
what about warranty, i am still covered
the little white box is still white but mostly pink
its kinda crazii that it turns on and everything works
its just that if i turn off the phone or it turns off automatically due to the power settings, it can't turn on.
the soft reset doesn't work and the power buttton atop the phone doesnt work either
w0w!!!
i just powered on my waater damaged 8525 from 2 yrs ago (had a tilt & fuze since) & it works!!!
b4 it would turn on but the screen wouldnt work
you would have to position it @ a certain angle in order to make anything out
it works now, besides needing to hooked up to the charger in order to load up
fuze is still sitting in a bowl of rice
any more ideas, suggestions...etc
ok, i just realizedthat the soft reset button @ da bottom doesnt function @ all
any idea on how to go about fixing this??
itsjust the screen doesnt come back on but device isnt off because the scroll wheel lights still show up
but it shouldnt because the device isnt charging
Can you warranty a device if the sticker is partially pink?
You can try the warranty, but when they see the water sticker is colored, you're likely to be charged for the cost of the phone. Water won't be covered by warranty, only insurance.
If you want to avoid replacing the phone at your cost, then about the only thing I can think of doing is pulling the battery out and cleaning it thouroughly with distilled water (in other words, another dunking). Do that 2-3 times with fresh distilled water to get rid of as many impurities from the other water as you can. Then let it dry for 24-48 hours (getting some dessicants wouldn't hurt to suck out as much water as you can). Then put a battery in and see what happens.
Odds aren't good this will improve things, but it's possible. It's more likely you'll need to get your hands on a new phone.
You could also try to find a broken fuze online, maybe eBay, but no water damage, and swap stickers.
thanks guys
do the silica packs count?
how would you go about switching the stickers?
is there a particular part i can switch from a used fuze to fix my problem?
wutitizshorty said:
thanks guys
do the silica packs count?
how would you go about switching the stickers?
is there a particular part i can switch from a used fuze to fix my problem?
Click to expand...
Click to collapse
For the sticker, just carefully take it off a different Fuze, hell maybe even a different phone as long as the sticker fits. Take off the pink one on your Fuze and glue on the new one. Should be good as new.
As for swapping parts, it would probably be too much money and trouble to do that, that'll void your warranty right there anyways and there's a chance you'll never assemble the phone back perfectly. Trust me, it has happened to me a lot when I thought I could swap parts.
I've seen a friend of mine do something with one he got wet that actually worked ... he dipped his entire phone in a bowl of rubbing alochol for a few seconds - the pulled it back out & let it dry out for about 24 hours and it's worked. Obviously take the battery out when you do that....
kinda scared about the rubbing alcohol because the phone works for the most part, just not the reset button
i have other devices so im gonna try the sticker swap for now
well the concepton the alcohol dunk is that you need alcohol that is as close to pure alcohol as possible. rubbing is great as previously mentioned. what it does is that it takes the water and vaporizes with the water. the same concept as adding wine or spirits into a soup. it makes the soup thicker and creamier because there is less water in it.. and it also can be used to fix a situation where you use too much water or something....

[Q] Broken Power Button...

I searched the forums for this issue, but seems like no one else has experienced this yet..!? I'm not sure how it happened, but just 2 days ago, my power button stopped responding. In other words, no matter how much pressure I put on it, or how long I hold it, my tablet will not turn on or wake up from sleep..! I'm not even sure how it happened. I just left it near on the floor propped up near my night stand earlier this week and the next morning I noticed I had a tough time turning my tablet on... (However, I did notice before this that sometimes my power button was way too sensitive and would ask if I wanted to power off the tablet, when all I did was press it for a second to put it to sleep. Guess, that was signs of eminent failure?)
And it's definitely a hardware and not a charging problem, since I can make my tablet turn on by removing it from the dock for a few secs and then reconnecting it, but obviously this is not acceptable. And other than that I don't know how else to turn it on...
I bought my tablet from Amazon, so I can't take it back to any store. Has anyone here had this problem before and tried to repair it themselves? Or has anyone at least tried to send their tablets in for repair to ASUS after unlocking the bootloader, rooting and loading a custom ROM? How did that go for you?
Any advice or suggestions would be appreciated.
amazon has a superb return policy - at least here in germany - should be no prob in the US - just call them so they open a RMA for you - or send it to asus directly.
good luck
cheers
power to the button
d0ubl3_d1zzl 3 said:
I searched the forums for this issue, but seems like no one else has experienced this yet..!? I'm not sure how it happened, but just 2 days ago, my power button stopped responding. In other words, no matter how much pressure I put on it, or how long I hold it, my tablet will not turn on or wake up from sleep..! I'm not even sure how it happened. I just left it near on the floor propped up near my night stand earlier this week and the next morning I noticed I had a tough time turning my tablet on... (However, I did notice before this that sometimes my power button was way too sensitive and would ask if I wanted to power off the tablet, when all I did was press it for a second to put it to sleep. Guess, that was signs of eminent failure?)
And it's definitely a hardware and not a charging problem, since I can make my tablet turn on by removing it from the dock for a few secs and then reconnecting it, but obviously this is not acceptable. And other than that I don't know how else to turn it on...
I bought my tablet from Amazon, so I can't take it back to any store. Has anyone here had this problem before and tried to repair it themselves? Or has anyone at least tried to send their tablets in for repair to ASUS after unlocking the bootloader, rooting and loading a custom ROM? How did that go for you?
Any advice or suggestions would be appreciated.
Click to expand...
Click to collapse
My power button was giving me the power off / restart reboot which had been driving me crazy. Took the back off and investigated. The actual power button mechanism is flimsy and not well put together. After attempts with tape, with brief success the reboots returned. Today I looked again and took of the small bit of plastic with the silver button on it and noticed it was not central. Carefully peeled off the silver power button and attached it in the centre. Applied some tape and another piece in the plastic physical button mechanism to help it spring back. The result is my power button feels perfect and no more reboots so far.
Buster99 said:
amazon has a superb return policy - at least here in germany - should be no prob in the US - just call them so they open a RMA for you - or send it to asus directly.
Click to expand...
Click to collapse
jennies said:
..Today I looked again and took of the small bit of plastic with the silver button on it and noticed it was not central. Carefully peeled off the silver power button and attached it in the centre. Applied some tape and another piece in the plastic physical button mechanism to help it spring back. The result is my power button feels perfect and no more reboots so far.
Click to expand...
Click to collapse
Thanks for the input, guys. Glad to hear I'm not the only one and that it seems to be something I can try and fix on my own... I was mostly worried it was well known problem and ASUS wouldn't repair the devices that were tampered with or had unlocked bootloaders, but looks like they may not be thoroughly checking that. And my return window from Amazon expired in late June, so I figured it wasn't worth going through them anymore, but I've never had to that before, so I'm not sure...
jennies said:
My power button was giving me the power off / restart reboot which had been driving me crazy. Took the back off and investigated. The actual power button mechanism is flimsy and not well put together. After attempts with tape, with brief success the reboots returned. Today I looked again and took of the small bit of plastic with the silver button on it and noticed it was not central. Carefully peeled off the silver power button and attached it in the centre. Applied some tape and another piece in the plastic physical button mechanism to help it spring back. The result is my power button feels perfect and no more reboots so far.
Click to expand...
Click to collapse
What kind of tape did you use?
Got the Power Button Working...
trevor7428 said:
What kind of tape did you use?
Click to expand...
Click to collapse
I just pulled off the back (it has pressure pins, so i just use my nails, 'bcuz i don't have the plastic tool..), the Power Button is a 'lil switch, the top metallic part is held to the bottom part by a transparent piece of tape, if its not centered, just carefully remove it and place in the center.. If it the tape have enough glue to hold it back, You can use to same piece of tape to hold it back together.. If not, You can use a standard hmm (don't remember the name..) transparent tape to do the job... Hopefully the button keeps in place for while....

[SOLVED] TF300 wont turn on

So I was applying my xtremeguard wet screen protector today on my TF300.
I tried to use as less water as possible, and squeezing the water out towards the edges, and collecting the residue with a microfiber towel.
About half an hour later, I turned it on, and the touch screen didnt appear to work, will it was working if I pressed like 10 times on the 1 spot, but it wasnt very responsive. Turned it off again for a little while and went to turn it back on now and it is not powering on
When I plug into charge the orange charge light does not appear on the power button, only on the dock. It appears to be completely dead...
I tried holding the power button for more than 60 seconds, still nothing.
I even took off the back to see if there was any water under there, but nothing, completely dry.
Can anyone tell me what my best plan of action is?
If I take it back to the retailer they only offer a repair since it is outside of 28 days of purchase, and even then thats likely to take weeks
Cheers guys
i guess the water somehow went inside the tablet, looks like the way asus glues the tablet with the screen (at the edges) are bad, i feel like you can easily let water go inside it. so... i know you were careful, but...
you don't see water in there, you see it's dry, well because it got dry, remember just a little water can cause electronics to die
i hope you can return it and get a new one , or maybe you could try leave it there for a few days, then try to turn it back on again
Leave charging for a couple of hours and see if it turns on, if not try to return it.
Good luck.
Op make sure the proximity sensors are not being covered by the screen protector. That's what happened to mine... then I realized they've sent me a screen protector made for the tf201 not tf300.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2
Hi all, it is working!
In my desperation, I removed the back cover from the device, and placed the whole tab in a casserole dish filled with rice overnight... After I came back to it and tried to switch it on, it would still not switch on.
That was it, I was at the end of my tether and was just about to put the back cover back on and take it back to the retailer for an exchange/repair. I noticed that there were a couple grains of rice underneath the gold cover on the back with the small yellow warranty sticker on it.
I shook the device from side to side to try and get the rice out (not a good idea leaving that in there if it was going back for repair) and the bloody gold cover came off, along with halfing the warranty sticker in 2 at this point I was about to cry because I knew i'd never get it repaired now.
Low and behold when the gold cover came off I noticed the connector that connects the battery to the motherboard. Curious, I unplugged it for a second and plugged it back in then tried to power the tab on.....
IT WORKED!
It may have just been a case of the battery shorted out with that little drop of water and it needed to be disconnected and reconnected before it allowed power on again to the rest of the components..
So its back together and everything is working fine now, charging and everything
thanks
mcall_r said:
Hi all, it is working!
In my desperation, I removed the back cover from the device, and placed the whole tab in a casserole dish filled with rice overnight... After I came back to it and tried to switch it on, it would still not switch on.
That was it, I was at the end of my tether and was just about to put the back cover back on and take it back to the retailer for an exchange/repair. I noticed that there were a couple grains of rice underneath the gold cover on the back with the small yellow warranty sticker on it.
I shook the device from side to side to try and get the rice out (not a good idea leaving that in there if it was going back for repair) and the bloody gold cover came off, along with halfing the warranty sticker in 2 at this point I was about to cry because I knew i'd never get it repaired now.
Low and behold when the gold cover came off I noticed the connector that connects the battery to the motherboard. Curious, I unplugged it for a second and plugged it back in then tried to power the tab on.....
IT WORKED!
It may have just been a case of the battery shorted out with that little drop of water and it needed to be disconnected and reconnected before it allowed power on again to the rest of the components..
So its back together and everything is working fine now, charging and everything
Click to expand...
Click to collapse
Thanks!!!! Very useful!!!!!!!!!!!!!!!
Thanks for posting...in Switzerland and took my tablet out of suitcase and nothingwor
Found your fix and it worked...love the internet!!?

Problem with the backlight

Hi! Two days ago, my phone dropped in water , i put them immediately in rice until today. When start it with the power button, i felt the vibration and i hear the open sound. But the screen remains black... but i discover that it was just the backlight because when i watch the screen under a lamp i can see the interface and slide between pages... but its very dark. Is it possible to change this backlight? or just wait few other days to allow time to dry fully. I welcome your suggestions! thanks
samnup said:
Hi! Two days ago, my phone dropped in water , i put them immediately in rice until today. When start it with the power button, i felt the vibration and i hear the open sound. But the screen remains black... but i discover that it was just the backlight because when i watch the screen under a lamp i can see the interface and slide between pages... but its very dark. Is it possible to change this backlight? or just wait few other days to allow time to dry fully. I welcome your suggestions! thanks
Click to expand...
Click to collapse
When there's water involved, IT's hard to know exactly what damaged. Could be just stain on the ribbon connectors, a burned fuse/diode/resistor (all of them micro sized) etc.. or just the LCD's backlight damaged entirely.
Keep it on rice for more time. I would make the battery to discharge to 0%, But it's also more recommended to keep the phone OFF. Only my friend LUCK knows.
To change the backlight, the whole screen needs to be changed.
Backlight died on me. Possible moisture.
First, it was on boot loop (on stock rom)
i went to restart it (holding power button and volume down)
then the screen turned bright white, restarted it and then the backlight died, dismantled the phone, now still in rice, also happened on 2nd April.
Any help is greatly appreciated.
Sherman Han.
Problem Solved.
coly37 said:
First, it was on boot loop (on stock rom)
i went to restart it (holding power button and volume down)
then the screen turned bright white, restarted it and then the backlight died, dismantled the phone, now still in rice, also happened on 2nd April.
Any help is greatly appreciated.
Sherman Han.
Click to expand...
Click to collapse
Took it apart down to the Screen (not the screen layers), left it in rice, works like a brand new now. Cheers.
I just replace all the frame and lcd for a new on my nexus 5, but the problem was still there... no backlight, i can see a little bit the screen, but it's very dark... do you have any idea for try to repair this, because now i don't think that it's the screen but more a motherboard or power problem for the backlight :S
exactly same problem here
nexus 5 phone dropped in water.
Backlight went out permanently - rice didn´t help.
Can see the display working using a flashlight - so rest of the phone seems to be working ok.
Just pruchased a new screen, put it all in and still the same problem: display works, touch works, backlight is off.
So it seems the backlight part of the display receives no power - anybody has an idea how to fix that?
thanks
I have answer to this!
I have had this problem like 3 months now and i finally fixed it.
Basically what i did was that i bought a broken nexus 5 (only the screen glass was broken) and tried to swap every part one by one. The one that was not working was the main dock!
It is a cheap fix, like 10£ on Ebay.
I am writing this post because anyone else haven't.
I hope that someone sees this.
I now copy this message to all other threads so people can fix their nexus 5's
PS:as you can probably tell English isn't my first language.
Hello! I am having the same problem. The cell phone fell to the floor and the next day the problem began. The display is not broken.
What are you taking about when you say "main dock"? Motherboard aka mainboard?
Thanks!

Touch Screen work after water submersion

Hello, ladies and gentlemen (and those inbetween, too)!
I will try to keep this as short as possible. If you want less details, tl;dr section at the end. EDIT: i.... didn't quite think this through
My girlfriend has an Xperia Z3 which she bought from a random seller from Germany (am UK residents). Everything about the phone was great, it was brand-new albeit it has been, apparently, been the display device; but other than that it worked perfectly. We even tested out the waterproofness right after setting up the device and charging it up to see if it works. Back then, it did.
Now, this friday (frikkin' Friday the 13th) she had some sort of an art project going on, which she wanted to do underwater. She does have a GoPro for it, but for some sample shots before finishing out, she decided she could just as well use her Xperia. Now, I was sleeping at the moment so I did not get to witness how she did it, but she assures me she closed the flaps extra carefully. However, after she tried submersing it into water, the screen started blinking randomly, as if there is some problem with LCD matrix of some sorts.
We put the Xperia into a bowl of rice and left it that way overnight. After turning the phone back on, the screen showed first "Sony Xperia" logo, then completely went blank. Just a random look-around on the Internet showed me that for extra help it would be best if you take your water-exposed phone and leave it upside-down while it is drying out. I was hopeless, but I didn't want to disappoint her so I said it would work. I was sure it would work since at times, when turning the phone on, some images did work out (like the charging icon when it's turned off and charging) so most probably the phone is not damaged yet, its just still exposed to water.
Next day, after leaving it just standing there upside down, the screen worked as normal, and normal touch functionality returned as well. Not for long however.
My final hurdle is this: When you turn on the phone (after being in vertical upside-down position) and hold it properly (as in, again, vertically, but upright-down) , the touch functions work very well. For a couple of minutes. After that the touch functionality artifacts (faulty touch detection, ultrahigh sensitivity etc) return. It appears that the water is still there somewhere, and as you hold the phone correctly, it goes down back a bit and impairs functionality.
Now, the question is: What can I do to completely remove the water from the device, seeing as keeping it in rice for 2 days did not remove the impairments from internal water exposure entirely?
So far I've tried only rice. Was bad call, but I did not think of anything better and used a bit of hairdryer at the very beginning of the issue, and yes, I now know that it was a stupid idea.
I think I will leave it in one-two more days upside-down in rice and see how it goes from there. Before turning on, I also thought about using the vacuum cleaner method of attempting to suck the water out of it through available holes.
Any other suggestions, tips and ideas? Would seriously want for things to go back to normal, considering now I do not have a phone (gave mine to girlfriend in place of her ill Xperia).
Thanks for your attention and I hope your devices stay healthy and safe!
tl;dr exposed Xperia Z3 to water with problems, turns out the damage was reversible and everything works well so far but touch functionality is faulty, still water stuck inside the phone that impairs touch screen, tried drying it by leaving in rice, gonna leave in rice for a day or two more and use vacuum cleaner on the holes right after, anything else that I could do?

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