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#1
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
I have just purchased a Canon digitalcamera. I have an 8GB HP SD High
Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thanks Ken K |
#2
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
ken wrote:
I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. |
#3
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Do SD/MMC memory slots need driver updates to read SDHC memorycards?
Rod Speed wrote:
ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. Hmmmm.... So how does one determine how large a card an internal card reader can read? |
#4
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
On Mon, 23 Feb 2009 22:04:33 -0800, ken wrote:
Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. What's RAW? SDHC is FAT32. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. Hmmmm.... So how does one determine how large a card an internal card reader can read? SD/MMC is not the same as SDHC, though an SDHC enabled device can work with SD/MMC, see your camera manual. Grant. -- http://bugsplatter.id.au |
#5
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Do SD/MMC memory slots need driver updates to read SDHC memorycards?
Grant wrote:
On Mon, 23 Feb 2009 22:04:33 -0800, ken wrote: Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. What's RAW? SDHC is FAT32. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. Hmmmm.... So how does one determine how large a card an internal card reader can read? SD/MMC is not the same as SDHC, though an SDHC enabled device can work with SD/MMC, see your camera manual. Grant. RAW, as I understand it, is the format for camera images (raw image data). The SD/MMC designation is the designation of the SD/MMC socket and it is how the socket/"drive" shows up in Explorer. So how does SDHC differ from SD? If there is a difference, then perhaps I can solve this by just purchasing an SD memory card of the same size, which would be fine with me. The Canon manual says I can use SD, SDHC cards, and MMC cards so that would imply that the problem is either in the limitations, if any, of my SD/MMC socket or in the OS. Does anyone know if there are new drivers needed to read/recognize an SDHC card in Windows XP? Here is what the manual says about memory: Thanks Ken K |
#6
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
"ken" wrote in message ... Grant wrote: On Mon, 23 Feb 2009 22:04:33 -0800, ken wrote: Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. What's RAW? SDHC is FAT32. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. Hmmmm.... So how does one determine how large a card an internal card reader can read? SD/MMC is not the same as SDHC, though an SDHC enabled device can work with SD/MMC, see your camera manual. Grant. RAW, as I understand it, is the format for camera images (raw image data). The SD/MMC designation is the designation of the SD/MMC socket and it is how the socket/"drive" shows up in Explorer. So how does SDHC differ from SD? If there is a difference, then perhaps I can solve this by just purchasing an SD memory card of the same size, which would be fine with me. The Canon manual says I can use SD, SDHC cards, and MMC cards so that would imply that the problem is either in the limitations, if any, of my SD/MMC socket or in the OS. Does anyone know if there are new drivers needed to read/recognize an SDHC card in Windows XP? Here is what the manual says about memory: Thanks Ken K The maximum memory size for an SD card is 2GB. Anything over that requires an SDHC card. The cards are externally physically identical. SD cards are 16 bit FAT. That's why there's a 2GB limit. SDHC cards are FAT32. Camera RAW has nothing to do with file structure. It's a picture file format in which data is transferred directly from the camera's image sensor array to the storage card without any internal processing. To use the images you need a RAW converter to read the particular camera's RAW files. |
#7
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
"ken" wrote in message ...
Grant wrote: On Mon, 23 Feb 2009 22:04:33 -0800, ken wrote: Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. What's RAW? SDHC is FAT32. RAW, as I understand it, is the format for camera images (raw image data). The SD/MMC designation is the designation of the SD/MMC socket and it is how the socket/"drive" shows up in Explorer. The RAW designation in disk manager and error messages means the boot sector is not FAT or NTFS. (corrupt data from card reader) |
#8
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Do SD/MMC memory slots need driver updates to read SDHC memorycards?
On Feb 23, 8:57*pm, ken wrote:
[...] To answer your question on your subjectline, yes. Just google it. |
#9
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Do SD/MMC memory slots need driver updates to read SDHC memorycards?
Eric Gisin wrote:
"ken" wrote in message ... Grant wrote: On Mon, 23 Feb 2009 22:04:33 -0800, ken wrote: Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. What's RAW? SDHC is FAT32. RAW, as I understand it, is the format for camera images (raw image data). The SD/MMC designation is the designation of the SD/MMC socket and it is how the socket/"drive" shows up in Explorer. The RAW designation in disk manager and error messages means the boot sector is not FAT or NTFS. (corrupt data from card reader) OK, then, so is there any way I can format the card so that it will be read? The camera does a "low level format" on the card, which then, when placed in a USB holder, is read as RAW format 7.6GB (and the files can be accessed), but when placed in the SD/MMC slot, reads "0 bytes". As noted above, a 32MB SD card is read properly and Explorer shows the proper file folders. So, is what is being said that I can only use a 2GB SD card if I want it to be read in the SD/MMC slot of my laptop? |
#10
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Do SD/MMC memory slots need driver updates to read SDHC memory cards?
ken wrote:
Rod Speed wrote: ken wrote: I have just purchased a Canon digitalcamera. I have an 8GB HP SD High Capacity memory card that I have used but with some problems. Like the 32MB card that came with the camera, the 8 GB memory card is formatted in RAW. When I remove the 8 GB SDHC card from the camera and put it into my 3 year old laptop, the card is recognized in but not any files on the disk. In Explorer there is a Removable SD/MMC drive assignment, but when I click on the drive, I receive a message that the drive is not accessible and that the network resource type is not correct. When I check Properties, it shows 0 bytes!! Yet, when I put the card in a USB receiver and look at it in Explorer, then the card is recognized as 8 GB and the picture files are shown, as well as the appropriate directories..! I am trying to figure if it is an issue with the operating system, the SD HC memory card, or the computer SD/MMC slot. Does anyone have any info? Thats a very common result when the laptop card reader cant handle cards bigger than it was designed to handle. Hmmmm.... So how does one determine how large a card an internal card reader can read? The only real way is to try them and see. |
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