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My sd card is saying blank and unsupported - HTC G1

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Is your computer able to read the card with an SD adapter? If so, back up any information on it to the computer. Put card back in phone and go to settings->storage->unmount SD card->then format SD card. Allowing the phone to format the card usually has better results than formatting it in Windows because it's going to use the correct file system type.

Hope this helps


Posted on Mar 02, 2011


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Posted on Jan 02, 2017

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SOURCE: sd card is blank,or unsupported filesystem

Hello, joselesa. I'd be happy to help! Unfortunately, I too have experienced this issue. This problem is probably being caused by the card itself. Sometimes the card won't work with a device because it's memory is too big (like 3 or 4GB) or because some (like the new HQ 2nd class camera cards) are designed for specific items, like cameras. I would recommend reading your manual, seeing the excepted and specifically recommended sd card and if your current card isn't supported, I would return your card. If your card is supported, I would recommend returning it for a brand new one, or even one with less memory. I hope this helped!

Posted on Jan 15, 2010

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Hi - You can download the manual by clicking the link underlined in blue below:

Photosmart M415

See page 166:


Also try formatting the card in the camera as cards that have been used in other cameras or formatted on a PC may not work correctly until formatted in the camera.

Please take a moment to rate this solution & let us know if the information given was useful to you - Good Luck!


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If the card looks fine, try a card reader just to confirm that the card has not been corrupted.

If the card is functional and you can read its contents from the PC or another SD-slot device, then the issue is your camera. The slot contains thin copper prongs that comes in contact the copper surface on the back of the SD card. If the prongs are bent or damage, then the camera cannot read your card.

I have fixed this before. So if you details instructions, contact me.

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