DevKit8500D/A User Manual - DMCS Pages for Students
DevKit8500D/A User Manual - DMCS Pages for Students
DevKit8500D/A User Manual - DMCS Pages for Students
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Note the "Mounted on" field in the above and use that name in the umount commands below.<br />
3. If so, unmount it<br />
$ [umount /media/disk]<br />
4. Start fdisk<br />
Be sure to choose the whole device (/dev/sdc), not a single partition (/dev/sdc1).<br />
$ [sudo fdisk /dev/sdc]<br />
5. Print the partition record<br />
So you know your starting point. Make sure to write down the number of bytes on the card (in this<br />
example, 2021654528).<br />
Command (m <strong>for</strong> help): [p]<br />
Disk /dev/sdc: 2021 MB, 2021654528 bytes<br />
255 heads, 63 sectors/track, 245 cylinders<br />
Units = cylinders of 16065 * 512 = 8225280 bytes<br />
Device Boot Start End Blocks Id System<br />
/dev/sdc1 * 1 246 1974240+ c W95 FAT32 (LBA)<br />
Partition 1 has different physical/logical endings:<br />
phys=(244, 254, 63) logical=(245, 200, 19)<br />
6. Delete any partitions that are there already<br />
Command (m <strong>for</strong> help): [d]<br />
Selected partition 1<br />
7. Set the Geometry of the SD Card<br />
If the print out above does not show 255 heads, 63 sectors/track, then do the following expert<br />
mode steps to redo the SD Card:<br />
1). Go into expert mode.<br />
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