FAT is an acronym for File Allocation Table. It's a type of format for drives (hard disk, floppies, or memory cards like SD cards or flash drives) used for DOS and earlier versions of Windows; modern versions of Windows can also read it, but it has limitations on file and disk size that are significantly lower than the more modern NTFS format.
most of the time u can put the sd in, go to computer, right click on the sd drive, select format, the select the format, and click on reformat
take out the SD put it in your computer,then format it there.
First, get a Micro SD to SD adapter. Next, get an SD card reader. Put the Micro SD card in the adapter, and put the adapter in the card reader. Now, connect the card reader to your computer and take the data off the card. Once the data is off the card, put the Micro SD card back in your phone, and format the card. Put the Micro SD card back in the adapter, and put the data back on the card.
When you format your sd card to your cell phone, you are enabling the phones features to work with and save the data inside the card.
Any low priced memory card reader will have a SD slot as it is a popular format.
If it's new, don't format it unless you have to. Try it out first and make sure you get the correct number of shots for your camera's megapixels. It's better to delete the photos while the SD card is in your camera, rather than format it in your pc. Some SD cards are pre-formatted by the manufacturer, and I've found that if I format this one particular brand, I get a lesser number of shots!
If you have a card reader on your computer, then when you insert the SD card, you can format it. Note: FAT16 has a volume limit of 2 gigabytes, so if your card is bigger than 2 gigs, FAT16 will not be an option for the formatting.
Try system restore and it it fails to resolve the issue format the sd card.
An SD Card will not work in a Compact Flash or Microdrive slot. You need to have an SD Card drive slot or a multi format memory reader which is compatible with SD Cards.
get a new computer
if you have a SD reader you can right click it and click on format from the drop down menu
Look, first you must get in to the ''sistem simbol'', there you can format the sd card, but i say you to call a profesional, cause this may not work, and format your computer ;D