[Q] CM9 Cannot view SD card on PC - Barnes & Noble Nook Tablet

Android noob here. I am running CM9. I have a 16gb SD card that I have saved pictures and files on that I use on the NT. When I plug the NT to my computer it recognizes the device but there is no access to the SD cardd from My Computer (Windows XP) as there once was. I read somewhere that CM7 users on the NT should change a few lines in the build.prop to fix this problem...I am a little hesitant to do that on my CM9 NT. Could this be the solution or am I going in the wrong direction with this.
Much thanks
Mike

mikenexus said:
Android noob here. I am running CM9. I have a 16gb SD card that I have saved pictures and files on that I use on the NT. When I plug the NT to my computer it recognizes the device but there is no access to the SD cardd from My Computer (Windows XP) as there once was. I read somewhere that CM7 users on the NT should change a few lines in the build.prop to fix this problem...I am a little hesitant to do that on my CM9 NT. Could this be the solution or am I going in the wrong direction with this.
Much thanks
Mike
Click to expand...
Click to collapse
Are you not seeing anything come up? You should be seeing the external sdcard, but not the internal storage (emmc).
By the looks of it, the mounting parameters they have set in the build.prop file for CM9 are identical to the Nook Color's CM9 build.prop. I don't know if its working for the Nook Color, but the current lines basically result in only the external sd card being mounted. I tried the modifications for CM7 but no dice. I'm sure this will be fixed eventually though.

Yea nothing shows up in My Computer. I removed all the drivers and reinstalled nooks w the updates and it hasn't changed

Do you have the nook selected to mount?

Hmmm I'm not sure actually..always assumed I was since it was when I originally rooted it..I'm on cm9 though now so many I have to.

Related

[Q] chunkydroidROM and 2.2 pc can't read SD card

So, here's my problem. My sd card reader won't read something as large as 16gigs and I've installed the stripped down winmo version chunkydroidrom so I can run android 2.2 smoothly. Everything works great, battery hasn't gotten hot yet and I'm loving it. But, I can't read the SD card with chunkydroidrom through activesync because that is stripped out of the the build, and android 2.2 doesn't allow the sd card to be read since the ROM is running from it. I run ubuntu on my laptop as well as windows. And I can't get ubuntu to read the sd card through chunkydroidROM either. It's not that big of a deal, i might go out and buy another card reader. But I would rather be able to transfer files easier. Is there a way to connect the laptop and phone wirelessly? Like ftp the stuff over or something?
match417 said:
So, here's my problem. My sd card reader won't read something as large as 16gigs and I've installed the stripped down winmo version chunkydroidrom so I can run android 2.2 smoothly. Everything works great, battery hasn't gotten hot yet and I'm loving it. But, I can't read the SD card with chunkydroidrom through activesync because that is stripped out of the the build, and android 2.2 doesn't allow the sd card to be read since the ROM is running from it. I run ubuntu on my laptop as well as windows. And I can't get ubuntu to read the sd card through chunkydroidROM either. It's not that big of a deal, i might go out and buy another card reader. But I would rather be able to transfer files easier. Is there a way to connect the laptop and phone wirelessly? Like ftp the stuff over or something?
Click to expand...
Click to collapse
Android does allow you to read the sd card via USB while running it. Did you try it, or you just assumed it didn't?
Also, try the WinMo ROM is my sig. Stripped down, but allows you to connect your phone via USB and r/w on your sd.
You have to enable it before you can use it. On most builds I've tried (non-sense), when you connect it notifies you, and asks if you want to enable. If it doesn't ask directly, it's usually available if you drop down the top toolbar.

Can't use 32GB Micro SDHC card

I am hoping someone could answer this question since nobody has never asked before. I bought a Kingston 32GB micro sdhc card. The model number is SD-C02G made in Taiwan. When I popped in the card into the tablet, it says the card is damaged, formatting is needed. I tried to click on the format button and nothing happened. But, when I test the card on other devices (cell phone & camera & computer), it had no problems at all. No formatting or anything was needed. Does anyone have the same problem or know how to get this fixed?
I am running vegan tab 5.1.1 by the way.
Thanks a lot!
trojanhacker said:
I am hoping someone could answer this question since nobody has never asked before. I bought a Kingston 32GB micro sdhc card. The model number is SD-C02G made in Taiwan. When I popped in the card into the tablet, it says the card is damaged, formatting is needed. I tried to click on the format button and nothing happened. But, when I test the card on other devices (cell phone & camera & computer), it had no problems at all. No formatting or anything was needed. Does anyone have the same problem or know how to get this fixed?
I am running vegan tab 5.1.1 by the way.
Thanks a lot!
Click to expand...
Click to collapse
did you try to format using ur PC in Fat32?
nvm...problem is fixed now. i found out that the memory card was loose probably. Didnt come into full contact with all the pins. Thank you for your reply anyway.
I had the same issue with my new 16 gig card, I let the gtab format it, then rebooted with the card installed, have had no issues for 2 weeks now, card is full of movies and everything works like a champ!
Ok got my sandisk 32GB card from Amazon. I put it in the Gtab but couldn't format the card. Put it on my mac and saw it wasn't formatted at all so I formatted it. No go on the Gtab again... said I need to reformat but the Gtab wouldn't do it. I tried windows to format Fat32 with fast off but kept crashing during format (only showed 27Gb BTW). Searched around and came across windows based program from Panasonic/official micro sd standards site (sdformatter V3). Ran this program selecting all wipe options. The program took 5 days! Successfully finished this morning with correct fat32 so I thought all was well connected to both mac and windows I cant get files to transfer onto the card. I set up a couple media folders but once I start the file transfer it will give me error: improper disk ejection and still show folders. On windows I can get a few files to the card before I get ether "file is corrupt" or I can see that the transfer has stopped and I can see its lost connection between windows and SD card. Did I get a bad card or is there anything I can try here? BTW after that long and painful format Gtab could recognize the SD and I could see the folders I was able to make on the card.
Update:
Now a pop up window for fixing the card has come up on windows once I connected the card reader. I checked the 2 options "Auto fix file system errors" and "scan for and attempt recovery of bad sectors" has been running for 10min and progress bar is half way. hope it fix my problem!
kraftweksfit,
The 32 gig cards have worked back to the beginning as far as I have ever heard.
My opinion, but if it were my card I would return it and ask for one that is not defective.
When you get a good one, make sure it is formatted (on your PC) to FAT32. I also
have found the USB port and card slot are not plug and play like Windows. I
always change them while the G-Tablet is off to all it to search and find them on startup.
Rev
Thanks for that info. I had to shut everything down as my workday was over so now after those 2 windows fixes ran I'm just getting everything back up now at home. So Ive got multiple 2GB movie files to transfer. I still get the random "explorer is not responding" freeze issue on file transfers though. Should I just keep reformatting the card to see if it will fix the issue? Or give up on it and wipe and send it back?
trojan, I've got a question. have you tried putting more than 2 gb on the card? I can't seem to find a 32 gb version of the SD-C02G. Also have you done any speed tests on it?
kraftwerksfit said:
Ok got my sandisk 32GB card from Amazon. I put it in the Gtab but couldn't format the card. Put it on my mac and saw it wasn't formatted at all so I formatted it. No go on the Gtab again... said I need to reformat but the Gtab wouldn't do it. I tried windows to format Fat32 with fast off but kept crashing during format (only showed 27Gb BTW). Searched around and came across windows based program from Panasonic/official micro sd standards site (sdformatter V3). Ran this program selecting all wipe options. The program took 5 days! Successfully finished this morning with correct fat32 so I thought all was well connected to both mac and windows I cant get files to transfer onto the card. I set up a couple media folders but once I start the file transfer it will give me error: improper disk ejection and still show folders. On windows I can get a few files to the card before I get ether "file is corrupt" or I can see that the transfer has stopped and I can see its lost connection between windows and SD card. Did I get a bad card or is there anything I can try here? BTW after that long and painful format Gtab could recognize the SD and I could see the folders I was able to make on the card.
Update:
Now a pop up window for fixing the card has come up on windows once I connected the card reader. I checked the 2 options "Auto fix file system errors" and "scan for and attempt recovery of bad sectors" has been running for 10min and progress bar is half way. hope it fix my problem!
Click to expand...
Click to collapse
That Panasonic tool is a favorite over in headfi-org - I've been using the older version for years and it actually works on a Windows VM. We used to use it on our Cowon D2 to ensure that our SDHC cards were being read properly.
For v2, if you do a quick format it should not take that long.
roebeet said:
That Panasonic tool is a favorite over in headfi-org - I've been using the older version for years and it actually works on a Windows VM. We used to use it on our Cowon D2 to ensure that our SDHC cards were being read properly.
For v2, if you do a quick format it should not take that long.
Click to expand...
Click to collapse
So you think the card just needs to be reformatted again? If so I'll try the quick option. When that program took so long I thought for sure something was wrong. BTW all references to windows are on VM on my mac as well.
Should I be worried that my Gtab can't format the card? I'm on Vegan 5.1
thanks
UPDATE:So I ran the quick option of SDformat V3 with no problems, was able to transfer one 2GB movie no problem. I went to try to move more files and instantly the progress bar for transfer does not move, "more details" tab shows est. time calculating... so my guess is windows explorer lost connection with the card. also every time I eject the card/reader windows want to fix errors which I've already run so I think this card is dead!
Bad SanDisk is on it way back, after browsing amazon I came across a Kingston 32GB micro sd with adapter class 4 for 39.99 + shipping. I went for the store front offering for 41.99 + 9.98 shipping. Best price I can find for a quality card if anyone is looking for one. http://www.amazon.com/gp/product/B004QQKI0G

[Q] Music file transfer issue with new sd card

Hello xda peeps
I recently bought a new 32gb Kingston, class 4 sd card for my SII (ics)
I put the card into my phone, connected my phone to my desktop through the usb, and no matter how many different ways i try to transfer my music files onto the card, it fails. I have tried connecting through the USB mass storage utilities option, i have tried through MTP (although this wasn't available as an option until i downloaded and installed Kies), and i have also tried through Kies.
With each option, the files will transfer up to a certain point - around 15 albums or so, then after that, the files either don't copy across at all, or when i do manage copy them, they are totally corrupted, and they sound like they are skipping almost how a cd would skip if it is scratched or something. The actual files are fine (checked on my desktop) and i have copied files across in the past using the same computer (different sd card - 16gb Sandisk), same usb cable (although i have tried using a different one just in case), ao i am at a bit of a loss as to what is happening?!
I may still be in the dark ages somewhat with my desktop as i am running XP, but i didn't think this would be a problem really if i was simply connecting with USB mass storage or MTP and just dragging and dropping files.
Any ideas? The last thing i can really think of is that it is a dodgy sd, but does anybody here have any idea of any other issues which might be the problem?
Many thanks in advance!
Will
Sounds like the card to me. A way to check would be to find a PC (or buy a cheap one; I can pick one up for <$20 here) with a card reader & see what happens trying to transfer files that way & then putting card in the phone.
If that works OK, you could always try a full format of the card in Windows as well & then try transferring files again.
MistahBungle said:
Sounds like the card to me. A way to check would be to find a PC (or buy a cheap one; I can pick one up for <$20 here) with a card reader & see what happens trying to transfer files that way & then putting card in the phone.
If that works OK, you could always try a full format of the card in Windows as well & then try transferring files again.
Click to expand...
Click to collapse
thanks for the reply, and yeah, i suspect it most likely is the card - the last thing to try really is what you suggest - trying to copy the files through a card reader in a laptop. I'll also try formatting in the pc as previously i've been formatting in my SII
One thing that was puzzling me a tad though and i did find a bit curious was that until i installed Kies onto my desktop, the option of MTP was not there. When the 'action' dialogue box popped up on screen, there was no option to open the folder to explore - it just gave me options to either transfer files using WMP or Photoshop. Similarly, when i opened up 'My computer', it was not showing as an external drive.
This was leading me to think that maybe there was some kind of conflict that i was unaware of using an old XP
Thanks again!
Installing Kies would have installed up to date drivers which probably activates MTP; Samsung may not have supplied M$ up to date drivers for XP directly/to include in Windoze Update maybe ?
No worries Hope you get it sorted, if it's still giving you dramas after trying those couple of things, post to this thread & I'm sure someone will have other ideas to try.
Edit - Had a lightbulb moment. If your phone is rooted/you're running a kernel with CWRecovery, you could try formatting the external SD card from there. One thing to be aware of if you try this, make sure you know the mount points for external/internal SD for the particular rom you're using; make sure internal is internal/external is external or whether they're swapped around like they used to be (might still be on some roms ?) on some roms. Last thing you want to do is accidentally format your internal SD
willdogon said:
thanks for the reply, and yeah, i suspect it most likely is the card - the last thing to try really is what you suggest - trying to copy the files through a card reader in a laptop. I'll also try formatting in the pc as previously i've been formatting in my SII
One thing that was puzzling me a tad though and i did find a bit curious was that until i installed Kies onto my desktop, the option of MTP was not there. When the 'action' dialogue box popped up on screen, there was no option to open the folder to explore - it just gave me options to either transfer files using WMP or Photoshop. Similarly, when i opened up 'My computer', it was not showing as an external drive.
This was leading me to think that maybe there was some kind of conflict that i was unaware of using an old XP
Thanks again!
Click to expand...
Click to collapse
MistahBungle said:
Installing Kies would have installed up to date drivers which probably activates MTP; Samsung may not have supplied M$ up to date drivers for XP directly/to include in Windoze Update maybe ?
No worries Hope you get it sorted, if it's still giving you dramas after trying those couple of things, post to this thread & I'm sure someone will have other ideas to try.
Edit - Had a lightbulb moment. If your phone is rooted/you're running a kernel with CWRecovery, you could try formatting the external SD card from there. One thing to be aware of if you try this, make sure you know the mount points for external/internal SD for the particular rom you're using; make sure internal is internal/external is external or whether they're swapped around like they used to be (might still be on some roms ?) on some roms. Last thing you want to do is accidentally format your internal SD
Click to expand...
Click to collapse
Cheers! And yeah i'm sure i'll be back later if things don't work!
Phone isn't rooted - just got stock 4.0.4 running, and all i've tried is formatting it through the phone so far - I'll try through a laptop later
Just an update on this.
Seems like it was a card issue. Put the card into a laptop, formatted, opened it up, tried to copy files over & the same thing happened. It told me all files copied successfully, but when i put it into my phone, the majority of the files were missing.
Thanks for the help!

[Q] cm7 cannot save to internal sd

Hello. I.ve checked the first 40 pages of the forum and have seen this posted before but with no answers. I.m running cm7 on a 16gb NT, and for the most part, everything is good. However, I want to use my internal space to save things to, like pictures from the internet, etc. Whenever I try now, a message says I Don.t have an external SD card installed, which I Don.t, but I have almost 8 gigs of internal space I.d like to use. Also the media player installed with cm7 says no SD card installed. Surely there must be a way to use the internal space and have the apps detect it as an SD card?
There is a way, I haven't tried myself, that involves swapping internal with external memory, by tweaking build.prop and vold.fstab files. This makes the internal memory external, though the label remains as the original.
And you don't have 8gb internal memory (unless you reparationed it) but 1gb only.
when i go to storage in settings, it says i have 5.5G of internal storage and 7.45G of additional storage under /mnt/media. i haven't repartitioned anything myself, but this was a pre-owned nook, so maybe the original owner did. also, i do have the "internal storage" box checked in cyanogen settings... Any ideas? Or do you have more info on the file editing?
pournstarr said:
...
Or do you have more info on the file editing?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2068595
^^ link above is the method but for cm10 where storage is mounted as storage 0 and 1, in cm7 its emmc and SD card (or something like that)
So does anyone have the exact commands to use for cm7 in the fstab? Also, will I be adding these lines or replacing ones already there?
Does anyone have an answer for this? Its hard to believe all the NT owners out there are contented letting all that space go to waste...
Well, I'm not letting any space go to waste!. I put lots of stuff in my internal storage. Either I put it there when transferring from PC, or I transfer files between sd-card and internal.
But that's beside the point.
Check over in the Nook Color section and maybe you can find useful info there. I know it was discussed and solved for CM7 on the Color. Shouldn't be too different for the Tablet. One would think... and possibly be terribly wrong...
( I don't think there is a huge interest in CM7 for the NT any more.)
Has this issue been addressed in cm10? Does the nook recognize the extra internal space as a place to save stuff to from the internet and read files from like with media players? Sorry for being meticulous about this, but I bricked my other NT messing around trying to access this space (I unmounted and formatted it and believe I wiped my internal partitions) and don't want to mess up this one as well. Thanks for any help...
There doesn't seem to be an easy fix for this in CM10. However much I would appreciate having it done I don't think it's worth taking risks messing with things I don't understand, so I pop in an sd-card to keep the apps that want it happy. (Those of you that have more of a clue might think differently though.)
Things I want to stay on the Nook I put internally like I said in my previous post. Pictures, some books, soma PDF magazines, a couple of film clips... All in my internal "MyFiles" folder.
And how do you open those files, with a file explorer or with actual programs? Because like I said right now, even if I did have music stored in that internal space, the media player is telling me there is no sd card inserted and therefore won't even search for any music files.
I open from a file explorer and it asks me what I want to use and if to set to default the first time.
Edit: And also (I had to go check this to be sure I wasn't remembering wrong), once opened with Gallery the app seems to "remember" that there are albums in eMMc as well and they show up wvwn with sd removed. This is in CM10, mind you, if it acts differently in CM7 I wouldn't know.
More edit: I now checked on the kids' Nook Color running CM7, and both QuickPic and MX Player allow you through settings to decide where it looks for media. I still prefer going through a file explorer though.
and now we come to another issue... i cannot for the life of me get my computer to recognize my nook properly. i was going to add the files from my computer and then locate them with a file explorer, but when i connect it, either through the regular cm7 interface or through CWM, the computer cannot access the internal drives. it sees the nook, because 2 more drives open up, but i don't think i have the correct drivers, because it doesn't show up in ADB either. when i do adb devices, it comes up blank. the driver now lists the nook as Android ADB interface, don't know if thats correct or not, but doesn anyone have the proper windows 7, 64 bit drivers for this? nothing i've tried can gain access to those drives, or having the nook come up in adb...
Is this the first time you try to transfer files from PC to Nook? Has it been working before? Just to know if something has suddenly gone wrong .
You should get a prompt at the Nook telling you to enable USB storage or something like that. You probably need to go to settings and enable USB debugging or somethig similar as well.
Edit: I have never ever used ADB, so I have no clue how to fix things there!! I just use regular Windows File Explorer.
pournstarr said:
and now we come to another issue... i cannot for the life of me get my computer to recognize my nook properly. i was going to add the files from my computer and then locate them with a file explorer, but when i connect it, either through the regular cm7 interface or through CWM, the computer cannot access the internal drives. it sees the nook, because 2 more drives open up, but i don't think i have the correct drivers, because it doesn't show up in ADB either. when i do adb devices, it comes up blank. the driver now lists the nook as Android ADB interface, don't know if thats correct or not, but doesn anyone have the proper windows 7, 64 bit drivers for this? nothing i've tried can gain access to those drives, or having the nook come up in adb...
Click to expand...
Click to collapse
Are you running cm7 alpha? I think there was this problem in that but was fixed in beta
yes this is my first time trying to transfer files from the PC to the Nook, I installed cm7 as soon as I got it (which was this xmas). I don't have my computer on right now, but I'm 99% sure when I unzipped the release it said beta. Team-B version. nothing ever pops up on the Nook or the computer screen when I plug it in, I can only see the drives that get added to my computer, but can't access them.
After plugging to PC via USB you should get prompt on tablets notification bar. Did you get that?
Sent from my ST21a
This is from the Nook Color section, but it shouldn't be too different for the Tablet. Post 2
http://forum.xda-developers.com/showthread.php?t=1760487
ok i see the notification on the bar and it says usb debugging connected. when i click on it, it brings me to the settings mentioned in that other thread that asawi linked, but the android debugging mode is already checked. i followed that other thread and it turns out that guys cable was bad, so i tried the other cable i had that came with my other NT and still no luck. i doubt both cables i got could be bad... any other ideas?
Edit: ok queer. i restarted the nook while the cable was plugged in, and then i did get the usb storage connection option. however, after i hit connect, i don't see the drives in my computer. so i updated the driver automatically, and it went from android phone back to usb composite device. then i the drives popped up in my computer, but i still can't connect to them. i tried adb throughout all these options and i didn't get the NT to show up in the devices list at all.
You don't get the " turn on USB Storage"? There's usually 2 notifications when connecting. The setting you mention and the "turn on USB storage"

[Q] PC not recognizing internal and external SD card for Nook

I have a nook that had 1.4.1 on it before I put the Nook Zergy root and patch on, about a year ago. The other day I installed cm-7-TEAM-B-BETA1-signed and gapps, and then cm-10-20130123-UNOFFICIAL-acclaim and gapps. Everything seems to be going well except the PC does not see the internal nook sd card (My Nook) or the external SD card. There was also a broken driver in the device manager that said Barnes and Noble Nook, so I reinstalled the Android Composite ABD Interface driver in the device manager, but nothing seems to get the PC to see the nook or sd cards that I put in. The computer drive list shows Removable Disk (E) and Removable Disk (F) and when they are clicked it prompts to insert a disk. My computer is Windows 7. Somewhere along the way I must have done something wrong. It doesn't say My Nook or show the sd card. I have tried reformatting the external SD card.
Is there a way to get the PC to recognize the nook - have it show up on the PC when connected via usb? Will I have to revert back to stock or should I try reflashing the Rom I have, or installing a new Rom? I forgot to make a backup of my 1.4.1 version before I started custom Roms. oops. :silly: :crying:
Are you getting prompt on the tablet notification bar? It should give a message like 'touch to transfer files to computer ' or something like that.
Also try disabling USB debugging mode in settings > developer options
And if you're considering flashing new ROM, go to cm10, no need to revert to stock to fix USB issue.
Edit - missed that you were already on cm10. Usb works fine for me though on cm10
Your Tablet might be set to work as MTP device. Included is a picture of what i looks like in my Windows file explorer. You may need to disconnect and reconnect, close and re-open the file explorer for it to show up.
Thank You satan and asawi - It's working now. Unchecking the developer options and going into the storage options to mount the usb fixed it. I also reformatted the card after I saw that root card would work, but not the one I had in the nook. Everything is working, yay! You saved me from a lot of frustration trying to figure it out.

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