I pressed a paperclip into what I thought was the reset hole on my MDA Compact IV.
On the bottom are two holes, a little one next to the USB port (where I poked the clip) and a longer one further along which I suspect is the mic.
What have I just poked?
RTFM?
Remove your stylus and look somewhere in that hole
Always be careful of what you poke otheriwse you could catch a virus
Yes it was the MIC
While I have not opened the diamond as of yet in my phone repairs job... Most mics have a fair bit of space before the actual mic gets hit
The reset hole itself is visible once you remove the stylus
It is in the corner where the tip of the stylus would be - and is in red so you cant miss it
I generally take the back off, even though you can press reset without the cover being taken off, i find it sometimes a strain as its an angle
Hello All
I'm going to be replacing the mic on my blue angle so took the device apart have a quick look.
I've put it back together, but find the volume button/slider no longer works and is very loose, wobbling around. Obviously something has fallen out without me noticing. What is it which should be under the volume slider button?
Thanks for any help
Jon
hy y dont u try & reassemble it carefully
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hop that helps
well i think you got the same case as mine, there's a little strip of plastic tab that connects itself to the push and pull button. Too bad its too small that upon reassembling, unnoticibly you will likely to bend it or cut it off. Mine's got cut so maybe you can replace the tab with a glued plastic tab of the same size.
My NC rebooted for reasons of H/W.
Circuit of mini PCB of power button is not shielded, (-) contact and (+) contact are barely opened. And one of those contacts may touch inner metal frame.
I covered bottom of PCB with an insulator(paper), and no more unintended reboot.
I think a gap between PCB contact and metal was enough at first. But when I rooted my NC, exactly pushed power, Vol+ and n button at the same time, the PCB could be misalighed. (PCB is fixed with an adhesive.)
After un-root and factory-reset, reboots still remains, power button may as well be suspected.
unrelated but curious
so let me get this right you have disassembled your nc ?
do you have a guide or make one i have been searching for a guide
and i will probably find one after i post this lol
zdnet.com/photos/nookcolor-teardown/487636?seq=15
referring on this site, you can easily disassemble your NC.
long story but i was trying to fix my rear camera lights and opened the phone up. when i popped off the volume/power ribbon from the mobo, it popped the part of the mobo the ribbon was attached to as well. i don't if i had a dud of a phone but there was literally no way in hell it was going to stay on the mobo because it was on the ribbon TIGHT and like connected to the mobo by a drop of glue. zero resistance when it came off.
anyway can i hook up my phone to my computer and boot it that way? surely there has to be a way to do this without the power button working.
tuffluck said:
long story but i was trying to fix my rear camera lights and opened the phone up. when i popped off the volume/power ribbon from the mobo, it popped the part of the mobo the ribbon was attached to as well. i don't if i had a dud of a phone but there was literally no way in hell it was going to stay on the mobo because it was on the ribbon TIGHT and like connected to the mobo by a drop of glue. zero resistance when it came off.
anyway can i hook up my phone to my computer and boot it that way? surely there has to be a way to do this without the power button working.
Click to expand...
Click to collapse
There is a YouTube video on how to replace the power button and when he removed the power assembly you can see there is a small silver pressure button which is what the plastic hits. If you can touch and hold that with a pin it should start up. If it doesn't power up by depressing the silver button then you are going to need to replace the assembly itself as shown in the video. Keep the buttons though, I don't think they come with the power and volume assembly.
Link (Assembly shown at 2:47) : https://youtu.be/xvTPrGXBaiQ
i put it on my qi charger and it booted right up, if anyone is curious
Hi, I dropped my phone by accident and unfortunately, it fell on the volume key which is now bend in the middle and stuck pushing vol up.
I can push volume down but the key is stuck with volume up and the phone would do that at random. For example, at some point during a call it would go to maximum volume automatically, which is super annoying.
Does anyone have experience with replacing hardware parts of the Zenfone 8? I watched this tear down video , it looks kind of easy to disassemble. However I am not sure if I can reach the volume key without removing the main board. Also, not sure if will be water proof after reassembling (guess not, but no problem).
Any tips? Thanks everyone!
I tried searching a bit but couldn't find any Zenfone 8 buttons (though maybe buttons from other phones could work). What I found instead is a complete frame that does come with the buttons attached to it, so you could either transfer the whole phone internals to it, or try removing the button to put inside your original casing. (I think the second option would be easier since the battery is glued down pretty solidly)
Anyways, here is the link: https://www.aliexpress.com/item/1005003661617745.html
I think it will not be water proof after you open it, so you should also consider getting a new seal. (Consider that I have never openned my zf8 lol so I am not pro). But from what it looks like, it will most likely be easier and safer for the board to remove it before playing on the side and risking slipping and scratching the pcb
EDIT: I found the specific volume key on asus-accessories.com for 12$!!
Thanks for your help! I already found and ordered the spare part on https://www.fixshop-online.de/ I hope that 24 Euros are not wasted.
Hopefully, the whole open and repair process will not be too difficult.
DerSteppo said:
found and ordered the spare part
Click to expand...
Click to collapse
I would be very interested in the results. Most importantly, if the spare part is a good quality replacement. Also I would be interested in how easy or hard such a replacement is. I looked into many of the teardown videos before buying the device, but those are usually from super-experienced pros with all the fancy tools. I would be interested in a first-hand report, even if it's short.
I will keep you updated. A friend sent some special adhesive tape but it hasn't arrived, so I didn't start disassembling.
The spare part, however, seems to be not available. I received an email that they don't have it. So I wait a little, maybe they can order it, but if it will not arrive end of April, I will just try to fix the bent old one.
@amenthes
I managed to open the phone with a hairdryer. I probably should have applied more heat, but I was hesitant because I did not want to destroy something, so it was a little bit harder to remove the back cover with a plectrum-like tool. Around the rim of the cover is a black adhesive tape, which I completely removed without any traces.
Unfortunately, I received another email that the spare part was not available, so I (not wanting to wait for a month or longer) cancelled the order eventually. Problem was, the volume button is somehow fixed to the case and I could not reach it properly. I managed to push it back a little bit, but could not remove it for replacement. During the process, I damaged the lower volume contact (as I wrote, the part is hard to reach) unfortunately. So now the volume down button does not work at all. However, the volume up button now does not get triggered automatically anymore. So I just push vol+ and lower the volume on the screen or via bluetooth headset. Works for me, as long as it doesn't go max. volume all of a sudden anymore.
A friend gave me some double sided adhesive tape which came with his replacement battery and I cut it with a razor blade to fit the back cover. It does not go all the way around, but I don't want to take the phone into water anyways. Besides, it looks just as it has never been opened. No gap at all, so the opening and closing parts are fairly easy.
All in all, it has been an experience. I will keep the phone despite the broken button, because for me it is still one of the best phones available at the moment.
Thank you for reporting back
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
DerSteppo said:
@amenthes
I managed to open the phone with a hairdryer. I probably should have applied more heat, but I was hesitant because I did not want to destroy something, so it was a little bit harder to remove the back cover with a plectrum-like tool. Around the rim of the cover is a black adhesive tape, which I completely removed without any traces.
Unfortunately, I received another email that the spare part was not available, so I (not wanting to wait for a month or longer) cancelled the order eventually. Problem was, the volume button is somehow fixed to the case and I could not reach it properly. I managed to push it back a little bit, but could not remove it for replacement. During the process, I damaged the lower volume contact (as I wrote, the part is hard to reach) unfortunately. So now the volume down button does not work at all. However, the volume up button now does not get triggered automatically anymore. So I just push vol+ and lower the volume on the screen or via bluetooth headset. Works for me, as long as it doesn't go max. volume all of a sudden anymore.
A friend gave me some double sided adhesive tape which came with his replacement battery and I cut it with a razor blade to fit the back cover. It does not go all the way around, but I don't want to take the phone into water anyways. Besides, it looks just as it has never been opened. No gap at all, so the opening and closing parts are fairly easy.
All in all, it has been an experience. I will keep the phone despite the broken button, because for me it is still one of the best phones available at the moment.
Click to expand...
Click to collapse
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair ?
DerSteppo said:
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
Click to expand...
Click to collapse
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair?
maxime78 said:
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair?
Click to expand...
Click to collapse
Probably yes, because I used adhesive tape and cut it myself along the back rim and it is not in one piece going all around. However, the cover sits very tight and you wouldn't even recognize that the phone was ever opened. I don't really mind because I use a silicon phone case anyway and I don't intend to take the phone underwater.
You can buy the original battery cover adhesive spare part here: https://www.asusparts.eu/en/asus-13040-01431000 but I did not want to spend more money and my solution works for me.
DerSteppo said:
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
Click to expand...
Click to collapse
pulling out a device's button with a knife is like cutting ice cream with axe. You will always end up spoiling it.
Evan Roberts said:
pulling out a device's button with a knife is like cutting ice cream with axe. You will always end up spoiling it.
Click to expand...
Click to collapse
That's what I thought, but it worked surprisingly well actually!
@DerSteppo
Good day, sir. You have literally saved me from feeling extremely sad and even considering taking my phone to repair shop (which I never did in my life).
My story: I was snowboarding some days ago and at one point I fell on the slope on high(ish) speed. It was okay until I took a lift and took a look at my phone. It was almost exactly the same case as yours - the volume key was bent in the middle except it was vol. down which was stuck. Luckily the phone was still usable, I could adjust the volume via sound control panel in the settings which of course felt tedious but still not the end of the world until I get home and figure something out. Unfortunately while messing with the buttons now it was turn for vol. up to be pushed and there was no way to turn the phone on because it triggered the boot mode which wont let you out I came across that very video you mentioned and was baffled at why they made it so that you literally cant get the button from the frame without surely f**king something up in the process I started feeling anxious and thankfully google showed me this thread. All in all, I took your advice with a knife and managed to pry the buttons off a little and thankfully both buttons got released from their respective contact panels. So again, thank you so much man, don't think I could figure this out by myself
One question though. Not sure yet whether to get a new button instead of now scratched and still bent one, but was there any difficulty to insert the new button into the frame? There are two little 90 deg. angled metal things on each side and I am not sure if they can affect the insertion process.
Asus Zenfone 8 ZS590KS - Volume Button (Obsidian Black) - 13020-06381400 Genuine Service Pack | FixShop
Replacement volume button for Asus Zenfone 8 ZS590KS. Use the button if the original button has stopped working or is damaged and needs to be replace…
www.fixshop.eu
fluXion69 said:
@DerSteppo
Good day, sir. You have literally saved me from feeling extremely sad and even considering taking my phone to repair shop (which I never did in my life).
My story: I was snowboarding some days ago and at one point I fell on the slope on high(ish) speed. It was okay until I took a lift and took a look at my phone. It was almost exactly the same case as yours - the volume key was bent in the middle except it was vol. down which was stuck. Luckily the phone was still usable, I could adjust the volume via sound control panel in the settings which of course felt tedious but still not the end of the world until I get home and figure something out. Unfortunately while messing with the buttons now it was turn for vol. up to be pushed and there was no way to turn the phone on because it triggered the boot mode which wont let you out I came across that very video you mentioned and was baffled at why they made it so that you literally cant get the button from the frame without surely f**king something up in the process I started feeling anxious and thankfully google showed me this thread. All in all, I took your advice with a knife and managed to pry the buttons off a little and thankfully both buttons got released from their respective contact panels. So again, thank you so much man, don't think I could figure this out by myself
One question though. Not sure yet whether to get a new button instead of now scratched and still bent one, but was there any difficulty to insert the new button into the frame? There are two little 90 deg. angled metal things on each side and I am not sure if they can affect the insertion process.
Asus Zenfone 8 ZS590KS - Volume Button (Obsidian Black) - 13020-06381400 Genuine Service Pack | FixShop
Replacement volume button for Asus Zenfone 8 ZS590KS. Use the button if the original button has stopped working or is damaged and needs to be replace…
www.fixshop.eu
Click to expand...
Click to collapse
Hi, I am so happy to read I could help with my experience! Nice to see that you where able to fix it for now.
I did not have problems with inserting the new button, no. With the phone switched of, I just pushed it in and pressed a bit harder on both ends a few times. I think it "clicked" in at some point.
It is still working as new! One advice though: you might want to consider buying the original adhesive tape that is shaped to fit properly. I used just a few stripes and cut it to fit almost all the way around, but a few months ago I saw that the back cover was slightly lifted and there is a gap. The phone survived a few drops from various heights in the meantime, so I am not surprised. I am too lazy to re-apply new tape, though. It's in the rubber case anyways.
All the best!