Hi everyone, not sure if this is the right place to ask this question but here it goes. But an old s5 for about 60 bucks. It had the screen pretty damaged but the LCD worked fine. So since I like to tinker with things, I decided to see if I could fix it. I bought an inexpensive lcd separator, bought me some LOCA glue. I was able to separate the glass from the lcd without any apparent damage......err ....so to speak....I assembled the phone back. When I plug in the phone to a charger, I can see all the appropriate LCD lights. The screen shows the battery icon that shows up when a phone is charging. But the pressing the power button does nothing. I am pretty much stumped. I took everything apart to make sure things were connected right but I am not sure where to go with this...can anyone provide any advice?
PS. taking the glass off with the lcd separator (which is basically a hot plate) and a wire was really efficient. and a lot easier than trying to separate the glass with a guitar pick
I also bought a 10 dollar new glass for the phone...first time trying loca glue and I am proud to say that I had no air bubbles
It's my understanding that the ribbon cables behind the screen are extremely delicate and easy to damage. It is possible that you inadvertently damaged or severed them while removing the broken screen.
Try this link below, if you haven't already, and look through the steps to see if you may have missed something.
https://www.ifixit.com/Guide/Samsung+Galaxy+S5+Display+Assembly+Replacement/26914
thanks guys, if it is a problem with the power button, I have purchased the back tray which houses the power button. Maybe that will work.
I might have a method. Assuming the home and volume buttons still work, you can hold volume down and home and then plug the device into a computer or any power supply that charges it. This will then open up download mode. The power cord will be acting as the power button here. Once there, press volume down to cancel and then it should reboot your phone to the OS.
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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.
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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.
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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.
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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.
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Click to collapse
What kind of tape did you use?
Got the Power Button Working...
trevor7428 said:
What kind of tape did you use?
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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....
(sorry, just saw that there's a help forum - but I don't know to move my post, or if I can.)
I had ordered a screen / middle frame assembly and replaced everything, based on a couple youtube videos (I hadn't run across the replacement thread here at the time). It went pretty smoothly, except for the logic board screw, which I had a difficult time getting out, and more difficult getting back in. All because I was impatient - I was visiting family and away from all my tools. So I ended up using needle nose pliers to get the logic board screw back in, but after I finished, the OPO wouldn't turn on. The screen does display the initial charging animation when plugged in though, so I think it's just not getting the power button click. After opening it back up, it looks like I damaged the ribbon to the power button. - I have attached the best picture I could get.
Any ideas on what my next step should be? It's hard to tell where the apparently exposed wire is run - to the other contact? It's hard to tell if it's shorting, or what.
I would appreciate any ideas or help!
Thanks
I have a verizon s6
The Volume buttons work, Home button works, but the power button does not seem to not be working
I plug the phone into charger and it shows 99%. When the battery charging animation display turns off after a few seconds, I can wake the phone up with either of the volume keys and home keys, but the power button will not wake the phone up.
If its something hardware (mobo/mainboard) How is the battery charging animation display being executed?
I have disassembled it now. Water damage, corrosion on contacts. I cleaned them, but still not working.
How can I test the logic board? Or try to power it on without the power button? If the charging battery animation shows, does this mean the logic board is working or not?
I don't really know hardware at all, but I do know Samsung considers water damage Beyond Economical Repair.
Something is interfering with the power button or the way it's detected by the device....but what that means as far as the mobo....I have no idea.
Ok, I looked closely at the board and looked for the contacts points that the physical buttons were going to.
Pulling from my automotive wiring experience, I tinkered/brainstormed around for a little bit....then I got a little piece of aluminum foil and "jumped" the two contacts points......and whattaya know...SAMSUNG GALAXY S6 POWERED BY ANDROID!!
So now I have to figure out how to get this working with the phone fully assembled.....
Problem solved (AFAIK)
I placed a piece of foil physically in-between the power button ribbon cable contact pad and the contact point on the logic board.
Working as normal. Now I can uninstall these "power button to volume rocker" apps and re-seal the backglass/cover.
I bought this phone on a whim that I could repair it.....money well spent
Ah! it was a project phone. Congratulations!
Indeed, was advertised as "water damaged", but as soon as I seen that it would show the battery charging animation..... I knew there was potential.....Now I guess its time to lay my G2 to rest (IMO one of the best phones of the recent-gen years)
Hi All,
I have a Nexus 5 16GB that's about 14 month old.
The phone is now running Marshmallow 6.0.1 which was installed through OTA updates.
The device is stock and unrooted.
After accidently dropping the phone and cracking the screen, the phone was initially still working.
Then after a week or two the device began to reboot itself with increasing frequency until it became stuck in a loop.
I have attempted to enter the fastboot/recovery mode but as soon as the option appears the device reboots, so this was a no go.
I have investigated and ruled out the following issues i believe MAY not be the cause:
1. Battery - i have disconnected the battery and run on the mains but issue still occurs
2. Android - i have managed to boot the phone on a few occasions and it has functioned without issue for over 24 hours
I have removed the power button completely and the phone boots and functions fine. When it is placed back the reboot issue becomes intermittent.
I have now replaced the screen and initially the device was working for another 24 hours but the reboot issue has now begun again.
I have read many forums & the following guide by Eross - ''[SOLVED] Nexus 5 stuck in boot loop animation (Lollipop) , partially working with 4.4'' but my problem is the troubleshooting i've done so far does not conclusively point me in any one direction, as to what the possible issue could be.
My phone is out of warranty and i'm considering maybe sourcing a motherboard as a last resort, but only if this is what is required.
Please help!
Sounds like the power button is sticking or the outer plastic button is putting too much pressure on the power switch.
Where did you get the replacement screen? I purchased three from Aliexpress and the internal components didn't always line up properly.
I am using the original power button.
The replacement screen and frame was brought from Wholesaleworld on ebay.
I have read another thread on here were the user mentions SLIGHTLY separating the backing plastic material from the power button with a razor blade and this has solved the issue.
Has anyone else tried this with any success?
Or do you think its worth replacing the power button altogether?
Regards,
I had a power button on an n5 that was sticking, so I removed the motherboard from the phone, cleaned around the area with pure alcohol, and rapidly pressed and released the power button using slightly more pressure than normal for about 3 minutes. This solved the problem for me.
Replacing the motherboard power button would usually be a lot cheaper than a complete motherboard replacement.
If you want to replace the motherboard, I would look for a used n5 with a smashed screen and working internals.
audit13 said:
I had a power button on an n5 that was sticking, so I removed the motherboard from the phone, cleaned around the area with pure alcohol, and rapidly pressed and released the power button using slightly more pressure than normal for about 3 minutes. This solved the problem for me.
Replacing the motherboard power button would usually be a lot cheaper than a complete motherboard replacement.
If you want to replace the motherboard, I would look for a used n5 with a smashed screen and working internals.
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I have never had the need to clean any internal components with rubbing alcohol, but your method seems to be the cheapest & most practical to try first.
I'm assuming the alcohol will not damage the board in anyway, but is there a method to applying the alcohol & cleaning i.e. using a lint free cloth maybe?
Also, if i was to replace the motherboard power button would this have to be soldered on?
I used a cotton swab lightly damp with alcohol to clean around the power button. Don't soak the area, give it time to dry, and importantly, disconnect the battery before doing anything to the board.
The motherboard button can be desoldered and a new button soldered in place of the original.
Okay... I replaced a broken digitizer on a tf300t i had sittin round. Worked fine after reassembly, until i noticed i got an eyelash inbetween the digitizer and lcd. I finally had time to disassemble the gd thing today... Took forever! So now that i've reassembled it, it won't turn on. So... Opened it back up, and realized i've lost the little silver doohickey that sits on top of the sensor on the ribbon cable...
Found a replacement ribbon cable thingy for $12, but all i need is the little silver bit that lays on top. Is there ANYTHING I can do to keep from forking out $12 for some little bit of metal on a plastic tab?? I'm considering taking the one off the volume down button as a stopgap, but the volume button really should work properly, especially since i've got a brand spankin' new digitizer.
Edit: just remembered i can get it turned on by plugging in the charger, so... Is there any kind of app i can install that'll give me software access to the power menu? If I can just find a way to turn it off (other than waiting for the battery to go flat), i'll accept that.
Found one. If anyone else needs one, search 'allenfang' on google play.