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| | #1 (permalink) |
| | SDHC memory cards My computer (Vista) reads sd cards fine but I have just bought a sdhc 8 GB card and the computer does not seem to recognise it at all Any suggestions? Thanks |
My System Specs![]() |
| | #2 (permalink) |
| | Re: SDHC memory cards SDHC cards use the same physical format as SD cards but cannot be used with SD host devices that do not comply with SDA Specifications Version 2.00. -- Carey Frisch Microsoft MVP Windows Desktop Experience - Windows System & Performance --------------------------------------------------------------- "CJK" <CJK@xxxxxx> wrote in message news:14CAA919-878B-4D1F-97CC-A9EFACEAAA21@xxxxxx My computer (Vista) reads sd cards fine but I have just bought a sdhc 8 GB card and the computer does not seem to recognise it at all Any suggestions? Thanks |
My System Specs![]() |
| | #3 (permalink) |
| | RE: SDHC memory cards Hi, Although SD and SDHC cards share the same physical format, that is where the similarity ends. SD cards have storage capacities of up to 2GB, but above that a different internal data structure has to be used. To distinguish between them, cards using this data structure are denoted as SDHC. Think of it this way. When Windows 9x came out, it used the FAT and FAT32 file systems. These systems are incapable of reading the NTFS format of XP and Vista. XP and Vista, on the other hand, have no problems in understanding the older filing system. There are internal card readers available that can read SDHC as well as the conventional SD cards (I have one installed on my machine), and you can buy SDHC cards that come with a USB adapter in order to use them on machines that either don't have a card reader or that have one that cannot read the newer format. Dwarf "CJK" wrote: Quote: > My computer (Vista) reads sd cards fine but I have just bought a sdhc 8 GB > card and the computer does not seem to recognise it at all > Any suggestions? > Thanks |
My System Specs![]() |
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