I have a SDHC 2GB FAT32 packed with stuff (avi, jpeg, mp3), but my Acer A500 does not seem to recognize the card. Help is appreciated. Thanks!
Koturno said:
I have a SDHC 2GB FAT32 packed with stuff (avi, jpeg, mp3), but my Acer A500 does not seem to recognize the card. Help is appreciated. Thanks!
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The specs say it supports 16gb and 32gb cards. I wonder if that means smaller cards than 16gb aren't recognized.
deedub334 said:
The specs say it supports 16gb and 32gb cards. I wonder if that means smaller cards than 16gb aren't recognized.
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Click to collapse
hrmm..I have put a few 8gb cards in and they were not recognized...put in a 16gb and had the same issue.
it's also bugging the crap out of me that people are reporting that you can not access the card via pc connection...you have to remove it and put it in a card reader...which seems really silly.
Koturno said:
I have a SDHC 2GB FAT32 packed with stuff (avi, jpeg, mp3), but my Acer A500 does not seem to recognize the card. Help is appreciated. Thanks!
Click to expand...
Click to collapse
Did you try astro file explorer? I was having the same problem and we I downloaded this apk, I was able to see my external card.
Koturno said:
I have a SDHC 2GB FAT32 packed with stuff (avi, jpeg, mp3), but my Acer A500 does not seem to recognize the card. Help is appreciated. Thanks!
Click to expand...
Click to collapse
Try astro file explorer, I had the same problem.
Try astro file explorer
Sent from my A500 using XDA Premium App
Additionally, power the tablet off before inserting the card (not just sleep, power all the way off.)
I'm using a SanDisk 8GB SHDC card from CostCo, no issues once I remembered to power the tablet all the way off before inserting the card.
Thanks Vereynn. Confirming that in order for the SDHC to be read, you need to power off the unit, insert the card, and then power it on again. If you insert the card when the unit is on, it will not recognize it. Quite an inconvenience.
Wonder if there's a way to script a forced remount of the card to let you pop it out and back in again?
I found I didn't have to turn the device off. I was having other problems with the card, so I ejected it (with the A500 on), formatted it from my desktop, copied my music collection over and popped it back in.
It rescanned the card very quickly.
For me, I installed it and then powered off the device and on boot it found it with no issues. 16GB RiData card
I had to format my card before using it, but I can't recall what it was formatted to before.
8GB Sandisk
I haven't been able to get my A500 to see my 8GB card, yet my nook and PC see it just fine.
If it doesn't get seen, it wouldn't be the first time I've had an SD(HC) card not work in a device. There are just some cards that aren't seen by some devices, and there's not a lot you can do about it except try a different card.
I would make sure the card is of the faster varieties (Class 6 or higher if you can swing it). Most of the class 2 cards I have don't work, but all my Class 6's have.
Related
so im excited to get a 8gb card for my kaiser,so i pop it in and reset...goto memory>storage card NOTHING!pop it out put it in my pc and invalid process!!!WTF?!?!?!help please
Have you tried to format the card from your PC. If that doesn't work you might have a bad card. Sucks but it does happen sometimes.
Also, please remember that these portable handsets are usually not NTFS file format compatible. Be sure when you are formatting that the card is in FAT or FAT32 mode, with default block sizes and allocation.
Also, it does sound to me that your card is defective. I have never had to "format" any flash cards I have ever bought before using them, except a couple old CF cards for my SLR camera.
I got a sandisk 8gb microsdhc myself - and it works great...
(except when one morning I wake up and find out that all the data's gone, and had to recover it with GetDataBack)
I'm no SDHC expert (I've only had 1 for 2 weeks) but I ran into some problems myself...
1) If you're running Win XP on your desktop, you'll need to download the hotfix for SDHC support here (I don't use Vista so I'm not sure if it supports SDHC natively)
2) The card reader I have connected to my PC wouldn't read SDHC cards but the USB reader that came with my SanDisk 8GB MicroSDHC card does work. Make sure the adapter you're using to connect to the PC supports SDHC.
3) Sounds stupid but make sure you're pushing the card all the way into your phone. You should feel some spring pressure and then hear a 'click' as it locks into place. You push it in and it springs out to remove it. I have pretty big fingers and I didn't insert mine all the way the first time. I still have to use something small (the back end of the stylus) to fully insert my SDHC card.
---OR---
You may have a faulty card
mine work!!
s0undw4v3 said:
I got a sandisk 8gb microsdhc myself - and it works great...
(except when one morning I wake up and find out that all the data's gone, and had to recover it with GetDataBack)
Click to expand...
Click to collapse
well..... i got the same MC sandick an dno problems witing...
Here is the WinXP SDHC Update if you don't want to d/l it from the MS Site.
I have a 8GB SDHC Sandisk. I formated as FAT32 winXP SP2 updated and it works perfect on my tytn II and as a pendrive (with the usb adapter included)
thanx for the help guys but i think i have a bad card...
sorry if you've got a bad card . i scored mine (8gb - sandisk microsdhc) off ebay for $45.00. works flawlessly!
I have just copied all of the contents of my 4gb card onto a new 8gb card, no problems so far, but when I put it back into my Kaiser, the volume only shows as a 4 gb, with 1 gb free, which are he details of the old card, any help greatly appreciated
thanks
Trev
So I recently bought an 8GB Class 6 MicroSD card from Microcenter (One of the generic Microcenter ones) and when I plug it into my Vista x64 machine and try to navigate to it, explorer.exe hangs and freezes until I unplug it. Ubuntu recognizes it, but it will not show up in GPartEd, mind you this is with two card readers on different computers. The phone recognizes it but won't save anything to it.
And on top of that I had my dad exchange the card out for another one because it is closer to where he works (Microcenter is about 20 minutes away), and they both do the same thing, has anyone experienced this also?
Are you using an SDHC card reader? Those cards are SDHC. Make sure your card reader has SDHC letters on it.
SDHC is not the same as a SD card. Older card readers will hang the OS.
I went to a MicroCenter and asked about the $50 (or so) card and they told me that it was actually just a class 2 so I refused to buy it. Instead I got a NAME BRAND (AData) from Newegg for the same price and I love it! I don't have any issues.
But it sounds like you need a new or different SDHC adapter.
Edit: Have you tried just using the phone as the adapter by mounting it?
If you can access the card that way then my guess is that it's not the card.
mayurt7 said:
Are you using an SDHC card reader? Those cards are SDHC. Make sure your card reader has SDHC letters on it.
SDHC is not the same as a SD card. Older card readers will hang the OS.
Click to expand...
Click to collapse
I can confirm this. I have a 4 GB SDHC card that will not work in my current reader. I got a smaller regular non-high-density card to recover with. Either get a small card (2 GB) or upgrade your reader.
I did find out that I needed an SDHC reader. I just bought one and it works great.
Does anyone have an idea of what SD cards are compatible with the A500 yet?
I have a Sandisk 8GB Class 2 SDHC card that worked fine in my nookColor, but won't work in the A500. I have another Sandisk, but it's a 2GB and not class rated (at least not on the card) and it seems to work fine, though I haven't done any extensive testing.
The symptoms I'm having are that if I have files on the SD card, the A500 can see them, but it can't write anything to the card.
Also on the topic of SD Cards, is there a way to format a card in the A500 yet? Neither of the cards I have tried give me the option to unmount or format when I look into the storage area of the Settings menus.
VillainousVivi said:
Does anyone have an idea of what SD cards are compatible with the A500 yet?
I have a Sandisk 8GB Class 2 SDHC card that worked fine in my nookColor, but won't work in the A500. I have another Sandisk, but it's a 2GB and not class rated (at least not on the card) and it seems to work fine, though I haven't done any extensive testing.
The symptoms I'm having are that if I have files on the SD card, the A500 can see them, but it can't write anything to the card.
Also on the topic of SD Cards, is there a way to format a card in the A500 yet? Neither of the cards I have tried give me the option to unmount or format when I look into the storage area of the Settings menus.
Click to expand...
Click to collapse
From what I can see there's no way to format the SD inside Honeycomb, yet.
Been looking it up but haven't found any references.
I have no solution for you, just a recommendation that I hope will solve your problem.
Recommendation:
Copy the content of you microSD to your PC.
Format the card in FAT32 on your PC (is it able to do it?)
Copy the files back to the MicroSD.
Try it in the Acer again.
I have quite a few cards myself and they all work in the A500.
Hope this helps.
I gave that a shot before coming here to find out why it wasn't working. Unfortunately, I still can't get the system to write to the card. It will read it if I have content on it to begin with, but that's it.
My 2GB SD Card seems to be working fine, same brand, just not rated with a class as it is likely a class 1 from before ratings started.
VillainousVivi said:
Does anyone have an idea of what SD cards are compatible with the A500 yet?
I have a Sandisk 8GB Class 2 SDHC card that worked fine in my nookColor, but won't work in the A500. I have another Sandisk, but it's a 2GB and not class rated (at least not on the card) and it seems to work fine, though I haven't done any extensive testing.
The symptoms I'm having are that if I have files on the SD card, the A500 can see them, but it can't write anything to the card.
Also on the topic of SD Cards, is there a way to format a card in the A500 yet? Neither of the cards I have tried give me the option to unmount or format when I look into the storage area of the Settings menus.
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Click to collapse
I have a 8gb SunDisk micro sd class 4 but my A500 would not recognize it, the card works fine on my phone and on my laptop.
I tryied with a 8gb Transcend and everything is ok.
I had to restart the tablet with sdcard in to recognize it afterwards. Now seems to work ok.
About a year ago, my wife got an NC and I installed CM7 on a microSD card. She loves the NC/CM7 combo. A week ago, I got a NC for my birthday. But I cannot get write the image to the microSD card. Any and all help would be appreciated.
My problem is that when I try to write the image to the card (on Win7, using three different image writers), I get the error message that says "Error in writing disk Disk 1, error 5, access is denied." I have browsed all the threads and searched them. I have also searched the internet. It seems that the problem is that something else is accessing the microSD card, or at least the image writer thinks that that is true, and write access is denied.
I have browsed all the NC threads on this board and searched the internet. It seems that the most common response was to use a different image writer. I have used WinImage, Win32DiskImager and RoadKill. I get the same error message on all of them. I have tried to track down what program/process might be accessing the card, and haven't found any. (Based on my reading in this forum, I have made sure that no Explorer window is open.)
The only advice I've read which I haven't tried yet is to use an external card reader. I have an HP G62 laptop with a built-in card reader. (And it was this system which I used to mod my wife's NC, so I know that the hardware used to work.) I would really like to NOT buy an external card reader, which is why I'm trying to track this down.
Any advice is greatly appreciated. Particularly, is there a way in Win7 to identify any programs/processes which are accessing the microSD card?
TIA
Doug
Why do you NOT want to buy an external card reader? It is most likely the cause of your issue. They are cheap (less than $5) and readily available. EBay has them for 99¢.
brand of the sdcard?
Any tries with different cards?
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leapinlar said:
Why do you NOT want to buy an external card reader? It is most likely the cause of your issue. They are cheap (less than $5) and readily available. EBay has them for 99¢.
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Click to collapse
I don't think I need another thing lying around that I'll use once. But if it solves the problem, I guess it is worth it.
Doug
RASTAVIPER said:
brand of the sdcard?
Any tries with different cards?
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Click to collapse
It is a SanDisk 4gb Class 4. I think my next step is to get a new card and see if that works. If it doesn't, then I'll get an external card reader.
Doug
BrKrusty said:
It is a SanDisk 4gb Class 4. I think my next step is to get a new card and see if that works. If it doesn't, then I'll get an external card reader.
Doug
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Click to collapse
SanDisk is absolutely compatible, so the brand is not an issue.
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BrKrusty said:
It is a SanDisk 4gb Class 4. I think my next step is to get a new card and see if that works. If it doesn't, then I'll get an external card reader.
Doug
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Click to collapse
Since you are obviously using an SD adapter to be able to fit it into the PC card reader, that could be bad too. In fact some card adapters have a write protect switch on them to prevent accidental writing.
If you get an external micro card reader you can throw away that card adapter and have one less thing laying around.
leapinlar said:
Since you are obviously using an SD adapter to be able to fit it into the PC card reader, that could be bad too. In fact some card adapters have a write protect switch on them to prevent accidental writing.
If you get an external micro card reader you can throw away that card adapter and have one less thing laying around.
Click to expand...
Click to collapse
Hmmm . . . I have gotten another microSD card (Sandisk 4gb Class 4); that didn't work -- got same error message. So I bought a microSD card reader. And I got the same error message. Win7 insists that something is accessing this microSD card at the same time I am trying to write the image onto it.
That just about exhausts the solutions I've come across in this forum and across the internet. So now back to the last question I asked in my original post:
Particularly, is there a way in Win7 to identify any programs/processes which are accessing the microSD card?
If there is a program/process accessing the card, I can terminate that process. Any help??
Doug
BrKrusty said:
Hmmm . . . I have gotten another microSD card (Sandisk 4gb Class 4); that didn't work -- got same error message. So I bought a microSD card reader. And I got the same error message. Win7 insists that something is accessing this microSD card at the same time I am trying to write the image onto it.
That just about exhausts the solutions I've come across in this forum and across the internet. So now back to the last question I asked in my original post:
Particularly, is there a way in Win7 to identify any programs/processes which are accessing the microSD card?
If there is a program/process accessing the card, I can terminate that process. Any help??
Doug
Click to expand...
Click to collapse
I have solved the problem, by seemingly breaking several "rules."
First, after inserting the microSD card into the onboard reader (nestled into its adapter), I then removed the card without properly ejecting it then reinserted it. Second, I then used WinImage to write the image onto the card using the "Write" command (after choosing the disc under the "Disk" menu and opening the image using "File/Open," I then used "Disk/Write"). Everything seemed to work as it should -- the progress bar incremented up until the files were written 100% and all seems to work fine on the Nook.
Doug
Thanks
Many thanks to leapinlar and Rastaviper for helping me through the process of getting this to work. I am now the proud owner of a NookColor which can be booted into CM7.2.
Doug
I have some questions to pose regarding the Sandisk Ultra 64GB Class 10 microSDXC.
I bought it about a month ago, and when i first put it into my Samsung Galaxy S4 GT-I9505, it didn't read anywhere near 64GB. Hence, i formatted the new microSD with Samsung's format option, and it showed 59.48GB. Worked perfectly from there.
However, i find the default file system of the microSD card really slow in transferring files when i connect my phone to the PC via USB, with the microSD mounted on my phone. I have a Kingston microSD reader, so i used it to connect my microSD to the PC, and tried to wipe and format it to FAT32. After doing so, the storage size became like 27GB. Is there a way to make my microSD running FAT32 system and get it to work on both my PC and phone without any problems with the size?
Anyway, i formatted the microSD again with Samsung's format option, and it went back to normal 59.48GB. However, i used my microSD reader to connect it to the PC, and it couldn't read the microSD card. It prompts me to format it. Is it because my microSD reader does not work with microSDHX cards? Or is it because my Windows PC cannot read the microSD's file system?
Hope someone has an answer, thanks.
P.S I posted this as a reply to an old thread, but realised it was in the Galaxy S3 forum, so i figured i'll post it here.
So you could use the memory card in your card reader after formatting the card as FAT32?
What OS are you running on your PC? If it's Windows XP, support for exFAT needs to be added. You can find more on this here: http://support.microsoft.com/kb/955704
Same problem here.samsung micro sdhc 64gb card with windows 7 and 8.my computer only recognises my card after formating on windows and the storage size goes down to only 30.5 GB.any solution?
Sent from my GT-I9500 using Xparent Cyan Tapatalk 2
paradise220 said:
Same problem here.samsung micro sdhc 64gb card with windows 7 and 8.my computer only recognises my card after formating on windows and the storage size goes down to only 30.5 GB.any solution?
Sent from my GT-I9500 using Xparent Cyan Tapatalk 2
Click to expand...
Click to collapse
Format it as ExFat from PC link ...
paradise220 said:
Same problem here.samsung micro sdhc 64gb card with windows 7 and 8.my computer only recognises my card after formating on windows and the storage size goes down to only 30.5 GB.any solution?
Sent from my GT-I9500 using Xparent Cyan Tapatalk 2
Click to expand...
Click to collapse
Make a low level format.
utilities for that can be found on google..
worktorest said:
I have some questions to pose regarding the Sandisk Ultra 64GB Class 10 microSDXC.
I bought it about a month ago, and when i first put it into my Samsung Galaxy S4 GT-I9505, it didn't read anywhere near 64GB. Hence, i formatted the new microSD with Samsung's format option, and it showed 59.48GB. Worked perfectly from there.
However, i find the default file system of the microSD card really slow in transferring files when i connect my phone to the PC via USB, with the microSD mounted on my phone. I have a Kingston microSD reader, so i used it to connect my microSD to the PC, and tried to wipe and format it to FAT32. After doing so, the storage size became like 27GB. Is there a way to make my microSD running FAT32 system and get it to work on both my PC and phone without any problems with the size?
Anyway, i formatted the microSD again with Samsung's format option, and it went back to normal 59.48GB. However, i used my microSD reader to connect it to the PC, and it couldn't read the microSD card. It prompts me to format it. Is it because my microSD reader does not work with microSDHX cards? Or is it because my Windows PC cannot read the microSD's file system?
Hope someone has an answer, thanks.
P.S I posted this as a reply to an old thread, but realised it was in the Galaxy S3 forum, so i figured i'll post it here.
Click to expand...
Click to collapse
use a program such as H2testw to see if your microsd card is fake or defective . You can get it from here or google it .
paradise220 said:
Same problem here.samsung micro sdhc 64gb card with windows 7 and 8.my computer only recognises my card after formating on windows and the storage size goes down to only 30.5 GB.any solution?
Sent from my GT-I9500 using Xparent Cyan Tapatalk 2
Click to expand...
Click to collapse
I found the solution. The Kingston USB reader that i used is actually not compatible with my Sandisk MicroSDXC. That's the reason it couldn't read my microSD when i connected it to the PC. I used the SD card adapter that came with the microSD on a newer laptop which has the port, and it read my card perfectly.
Anyway, i ended up putting my microSD back to my phone and formatting it using the Samsung option. Then, i used a program to format the microSD to FAT32, which i don't think is actually necessary as there wasn't any reading/writing speed difference when it came to transferring files.
Cheers.
Micro SDHC 64GB 10 Series
I wonder if someone can help me.
I purchased a Micro SDHC 64GB 10 Series memory card on Ebay - Brand new.
When I opened the packaging, the card first asked me to format the card fr use. At first, The SDHC card worked fine.
But now when I attempt to use it via laptop, The SDHC card doesn't show up on "My Computer"
It's like the card isn't reading at all..
Any suggestions?
Thanks in advance
Using Official Windows 8
Using Multi-Card Reader - SDHC support
CaptainPorkie23 said:
I wonder if someone can help me.
I purchased a Micro SDHC 64GB 10 Series memory card on Ebay - Brand new.
When I opened the packaging, the card first asked me to format the card fr use. At first, The SDHC card worked fine.
But now when I attempt to use it via laptop, The SDHC card doesn't show up on "My Computer"
It's like the card isn't reading at all..
Any suggestions?
Thanks in advance
Using Official Windows 8
Using Multi-Card Reader - SDHC support
Click to expand...
Click to collapse
I've been playing with Windows since Android's grandfather was a tadpole, so in a combination of research and personal expertise I present the following advice...
DO NOT install a SD of a Class other than what is listed in our phone's Hardware Compatibility List - they being a Class 10 MicroSD, MicroSDHC and MicroSDXC - beyond that of 32GB, as you're only looking for trouble. Sometimes bigger is not necessarily better - just ask the people who knew the man that ate himself to death. NAND technologies are getting better by the day, but unfortunately devices grow increasingly incompatible with newer variants of MicroSD's simply because of the changes made within the firmware of the NAND controller. By changing Class outside of the scope of our phone's capability, problems can arise. Kind of like having a PC and trying to use a SATA-M drive on it. Unless you've got the physical hardware and device drivers installed, you can't expect it to work properly, same as throwing a SATA3 drive on a SATA2 port and expecting it to transfer data at over 3Gbps. If you find you are so desperate that you just can't do without having a 64GB card installed, go to eBay and grab yourself a Genuine Samsung 64GB 'Evo' Class 10 MicroSDXC. They are the fastest and highest capacity MicroSD our device will be friendly with (due to NAND controller compatibility) and at the moment they're going for good prices. Once you get it, Format the thing on your phone first, according to Samsung's instructions for installing the card. You'll then have a bit less than 60GB of storage space, along with Samsung backup if something does go wrong, simply because you're running a Samsung card in a Samsung phone. Trust me, its a great combination, proven by the fact my Samsung laptop runs like a dream on the Samsung 840Pro series SSD it has in it's belly...
djshotty said:
I've been playing with Windows since Android's grandfather was a tadpole, so in a combination of research and personal expertise I present the following advice...
DO NOT install a SD of a Class other than what is listed in our phone's Hardware Compatibility List - they being a Class 10 MicroSD, MicroSDHC and MicroSDXC - beyond that of 32GB, as you're only looking for trouble. Sometimes bigger is not necessarily better - just ask the people who knew the man that ate himself to death. NAND technologies are getting better by the day, but unfortunately devices grow increasingly incompatible with newer variants of MicroSD's simply because of the changes made within the firmware of the NAND controller. By changing Class outside of the scope of our phone's capability, problems can arise. Kind of like having a PC and trying to use a SATA-M drive on it. Unless you've got the physical hardware and device drivers installed, you can't expect it to work properly, same as throwing a SATA3 drive on a SATA2 port and expecting it to transfer data at over 3Gbps. If you find you are so desperate that you just can't do without having a 64GB card installed, go to eBay and grab yourself a Genuine Samsung 64GB 'Evo' Class 10 MicroSDXC. They are the fastest and highest capacity MicroSD our device will be friendly with (due to NAND controller compatibility) and at the moment they're going for good prices. Once you get it, Format the thing on your phone first, according to Samsung's instructions for installing the card. You'll then have a bit less than 60GB of storage space, along with Samsung backup if something does go wrong, simply because you're running a Samsung card in a Samsung phone. Trust me, its a great combination, proven by the fact my Samsung laptop runs like a dream on the Samsung 840Pro series SSD it has in it's belly...
Click to expand...
Click to collapse
Good advice but I guess I'm just glad my 64gb card has been serving me well. [emoji41]