30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
# SD Formatting
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// ANCHOR: steps
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1. Insert a fresh SD card into the SD card slot or connect it via a USB card reader to your computer
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* microSD or standard SD card can be used
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2. Launch a terminal
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3. List all block devices, including your SD card:
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* `lsblk`
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4. Look for your SD card in the output of the `lsblk` command. It will typically be listed as `/dev/sdX`, where X is a letter (e.g., `/dev/sdb`, `/dev/sdc`). You can identify it by its size or by checking if it has a partition (like `/dev/sdX1`)
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5. Before formatting, you need to unmount the SD card. Replace `/dev/sdX1` with the actual partition name you identified in the previous step:
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* `sudo umount /dev/sdX1`
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6. Use the mkfs command to format the SD card. You can choose the file system type (e.g., vfat for FAT32, ext4, etc.). Replace /dev/sdX with the actual device name (without the partition number):
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* `sudo mkfs.vfat /dev/sdX`
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7. You can verify that the SD card has been formatted by running lsblk again or by checking the file system type:
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* `lsblk -f`
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8. Once formatting is complete, you can safely remove physically or eject the SD card:
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* `sudo eject /dev/sdX`
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//ANCHOR_END:steps |