Unable to detect SD card after knock code update - G Pad 8.3 Q&A, Help & Troubleshooting

Has anyone run into this? Mount SD card is greyed out. No SD card I have gets detected.

erwaso said:
Has anyone run into this? Mount SD card is greyed out. No SD card I have gets detected.
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Sorry for stupid question: Have you tried reboot your tablet?

Haha yeah several times. Turns out both my SD cards were fried. Fail.
Just ordered a new one. Do not leave the SD card in the tablet when updating. Might have caused the issue

Related

[Q] Phone damaged?

I dont know why but suddenly, my phone wasn't able to read the SD Card inside the phone. it just says, "Black Sd card" then he wants me to reformat it, then i reformatted it... still, nothing happens. it just says "No SD card insterted" even though it is inserted. i have tried my other spare SD card, and then it works but after a while, it wont detect the SD Card. what has happened to my phone?
okkkkk..
neilerzzzz said:
I dont know why but suddenly, my phone wasn't able to read the SD Card inside the phone. it just says, "Black Sd card" then he wants me to reformat it, then i reformatted it... still, nothing happens. it just says "No SD card insterted" even though it is inserted. i have tried my other spare SD card, and then it works but after a while, it wont detect the SD Card. what has happened to my phone?
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Click to collapse
Try unmounting sdcard in Settings>SD Card and phone storage then again mount. If it's already unmounted then just simply mount it! If does'nt worked; take out your sdcard and rub slowly with a wet cloth and re-instert and reboot your phone.
If it does'nt works; try:
1. Insert sdcard in another phone and see if it is detectable or not.
2. Format it again.
3. Maybe your SD Card has been damaged by anyways, if no options help u.. try this: http://www.techcredo.com/android/ho...d-on-an-android-phone-without-losing-any-data
hope this help.. if u find this helpful den press Thanks
post in faq
GREEEEEEETZ!!!

[Q] Major SD Card Problem

Rooted, Stock, SanDisk 32GB Class 4...
This morning I got a notification that it was safe to remove my SD Card. I thought that was random and funny so I went into Solid Explorer to see and it said that my SD Card was empty. I checked in the Storage option in the Settings menu, and it didn't pick up the card. It only said "Mount SD Card, Insert SD Card." I removed and inserted the card a few times with no luck. After restarting, the phone told me the SD Card was Blank. I clicked on that notification and it prompted me to format the card. I tried to format it but it didn't work. I just kept telling me the card was blank and I'd need to reformat it. Finally, after plugging the phone into my computer, it's not even recognized as a card on the phone. Can someone help me please? Is this a hardware issue? Did the card reader on my S3 just crap out or is it something I can fix with some software fix?
Thanks in advance.
kindalikemike said:
Rooted, Stock, SanDisk 32GB Class 4...
This morning I got a notification that it was safe to remove my SD Card. I thought that was random and funny so I went into Solid Explorer to see and it said that my SD Card was empty. I checked in the Storage option in the Settings menu, and it didn't pick up the card. It only said "Mount SD Card, Insert SD Card." I removed and inserted the card a few times with no luck. After restarting, the phone told me the SD Card was Blank. I clicked on that notification and it prompted me to format the card. I tried to format it but it didn't work. I just kept telling me the card was blank and I'd need to reformat it. Finally, after plugging the phone into my computer, it's not even recognized as a card on the phone. Can someone help me please? Is this a hardware issue? Did the card reader on my S3 just crap out or is it something I can fix with some software fix?
Thanks in advance.
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Click to collapse
I could be the card that has failed. Do you have a card reader that you can use to mount the card on a PC (without the phone)? Do you have another card to try in the phone. It is one or the other that has failed but you will have to try out the combinations to see which has failed. I have seen cheap cards fail and become unrecognizable. I think that is more likely than the phone card slot failing.
m20120 said:
I could be the card that has failed. Do you have a card reader that you can use to mount the card on a PC (without the phone)? Do you have another card to try in the phone. It is one or the other that has failed but you will have to try out the combinations to see which has failed. I have seen cheap cards fail and become unrecognizable. I think that is more likely than the phone card slot failing.
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Thanks for the reply. I'm starting to suspect/hope it's something wrong with the card itself as opposed to the slot. Unfortunately I don't have my old card or another reader around to test (I'm stuck at work). I may try to skip out to buy a new card and see if that does the trick.

major problem with SD Card

I am getting an error when my phone tries to scan my external sd card. It says "preparing SD Card" for a second or two, but then it says "Blank SD Card". I looked this problem up on other threads, however, I dont think it would be necessary for me to format it. This is because one out of every 20 or so times it scans the SD card it actually picks it up and gives me the details about the card (space, etc.). But it then says "removed SD card". I am confused if this is a problem with the SD card itself, or if it is a problem with my phone's SD card slot. Any help would be appreciated because almost all of my info is on the card (contacts, documents, school stuff) Thanks in advance!!
likeurface said:
I am getting an error when my phone tries to scan my external sd card. It says "preparing SD Card" for a second or two, but then it says "Blank SD Card". I looked this problem up on other threads, however, I dont think it would be necessary for me to format it. This is because one out of every 20 or so times it scans the SD card it actually picks it up and gives me the details about the card (space, etc.). But it then says "removed SD card". I am confused if this is a problem with the SD card itself, or if it is a problem with my phone's SD card slot. Any help would be appreciated because almost all of my info is on the card (contacts, documents, school stuff) Thanks in advance!!
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Do you have another reader for the card? If so, pull the data, format through Windows and then put the data back on. (When I had issues it was something about permissions last time...)
garwynn said:
Do you have another reader for the card? If so, pull the data, format through Windows and then put the data back on. (When I had issues it was something about permissions last time...)
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I tried to do that and it wont work because on my comp it says that it did not recognize my phone. I reinstalled the drivers and it still wouldnt work. It somehow read the sd card right now (the phone did), so im trying to do some data backup and such if the problem persists, which im sure it will
He meant an external card reader. You would take the card out of the phone. Do that copy it all over to desktop. Format the card. Put the stuff back
sent from my BAD A$$ Epic touch
likeurface said:
I tried to do that and it wont work because on my comp it says that it did not recognize my phone. I reinstalled the drivers and it still wouldnt work. It somehow read the sd card right now (the phone did), so im trying to do some data backup and such if the problem persists, which im sure it will
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Click to collapse
If you're having MicroSD card issues and USB port issues I wonder if you've got other things going on.
How long has the phone not been recognized on the PC?
And did you try cleaning the MicroUSB port? It may still charge but not contact the data connectors.

[Q] Galaxy S3 and Computer don't see sd card

So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
wizrd54 said:
So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
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I hate to say it, but it would seem that your SD card went tango uniform. If another card is being seen in the S III then it is down to that.
wizrd54 said:
So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
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In Win7, plug your SDcard into the card reader.
Type diskmgmt.msc into search or run.
Do you see your messed up SDcard in there?
If yes, you can format it, name it etc.
If that fails, find an app online called Gparted. (needs to burn to a CD)
This app works at boot and has fixed my most stubborn drive issues.

[Q] Preparing SD Card for errors - Blank SD Card messages on Note N7100

Hi All
I have a Samsung Galaxy Note 2 (N7100).
From couple of days of see a message "Preparing SD Card for errors" and "Blank SD Card" and the phone do not read my external Sandisk 32 GB Card.
Please help me!!
Regards
Sunil Panda
spandak2 said:
Hi All
I have a Samsung Galaxy Note 2 (N7100).
From couple of days of see a message "Preparing SD Card for errors" and "Blank SD Card" and the phone do not read my external Sandisk 32 GB Card.
Please help me!!
Regards
Sunil Panda
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Click to collapse
I'm having the same errors .Same sd card but on a N7105.Could it be that these cards are not compatible with the Galaxy notes and the sg3 because I have seen same reports on other forums?A lot of them! I also read on another forum that the cards made before December were presenting with these errors .
sd 64gb same error
cant read I7100
i don't see any post reference of that issue
ganjaweed said:
I'm having the same errors .Same sd card but on a N7105.Could it be that these cards are not compatible with the Galaxy notes and the sg3 because I have seen same reports on other forums?A lot of them! I also read on another forum that the cards made before December were presenting with these errors .
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Click to collapse
cobra_pr said:
cant read I7100
i don't see any post reference of that issue
Click to expand...
Click to collapse
This is one of the threads I was referring to :http://forum.xda-developers.com/showthread.php?t=1933743
??Damaged sd card
Have you tried this http://www.cgsecurity.org/wiki/TestDisk_Step_By_Step or this http://forum.xda-developers.com/showthread.php?t=367912&page=2 ? Am gonna go ahead and try because am now suspecting the card is damaged.
Go physical
My Samsung Galaxy note 2 showed same error. But when I used sd card on my PC I could see all contents. I tried several SD cards, installing apps, changing firmware and always same result. I almost return my cellphone to seller. BUT I remembered that on PC, dirt makes some noise and generates annoying behaviors.
SO I decided to go physical.
I turned off my device
I got off battery door, battery and sd card
I used contact cleaner generously on sd reader.
I waited for about 5 minutes.
I put back sd card, battery and battery door
I turned on my device
Bingo!! My Sd card is back!!!!
I hope this can help you...
orfeonhn said:
My Samsung Galaxy note 2 showed same error. But when I used sd card on my PC I could see all contents. I tried several SD cards, installing apps, changing firmware and always same result. I almost return my cellphone to seller. BUT I remembered that on PC, dirt makes some noise and generates annoying behaviors.
SO I decided to go physical.
I turned off my device
I got off battery door, battery and sd card
I used contact cleaner generously on sd reader.
I waited for about 5 minutes.
I put back sd card, battery and battery door
I turned on my device
Bingo!! My Sd card is back!!!!
I hope this can help you...
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Click to collapse
Hello, I am having the same problem.
Since yesterday after rebooting my phone, I am getting "damaged sd card". After removing the card and putting it back in, it changed to "Blank SD card or has unsupported filesystem".
Cleaning the contacts didn't help.
Any more advices on this topic? I don't have a card reader for micro sd cards nearby. Is there a way to fix the sd card using adb / filesystem / shell tools?
I have some data on the card I didn't back up yet and don't want to loose.
2nd Case: SD card corrupted
Aqua3 said:
Hello, I am having the same problem.
Since yesterday after rebooting my phone, I am getting "damaged sd card". After removing the card and putting it back in, it changed to "Blank SD card or has unsupported filesystem".
Cleaning the contacts didn't help.
Any more advices on this topic? I don't have a card reader for micro sd cards nearby. Is there a way to fix the sd card using adb / filesystem / shell tools?
I have some data on the card I didn't back up yet and don't want to loose.
Click to expand...
Click to collapse
When SD card get corrupted, you need a PC and a SD card reader. Connect SD card, open command prompt, type “chkdsk /f /X <driver letter>:”.
If this doesn’t fix sd card you need to replace it.
orfeonhn said:
When SD card get corrupted, you need a PC and a SD card reader. Connect SD card, open command prompt, type “chkdsk /f /X <driver letter>:”.
If this doesn’t fix sd card you need to replace it.
Click to expand...
Click to collapse
All right, I bought a card reader and tried the chkdsk thing.
To my big surprise, chkdsk told me that the sd card is RAW type and therefore not usable with chkdsk.
How's that even possible? How can a SD card simply change it's type?
Can I reverse it somehow and recover the partion table? I really don't want to loose the cards content.
Any more advices on this?
"Preparing SD Card for errors" and "Blank SD Card" notifications - GT N7100
Hi All
I have a Samsung Galaxy Note 2 (N7100).
From couple of days of see a message "Preparing SD Card for errors" and "Blank SD Card" and the phone do not read my external Sandisk 32 GB Card. I tried to connect to PC through card reader and phone....but it is not getting detected.
Please help me!!
Regards
Sunil Panda

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