Q - How to do I manually format the SD card/USB drive?
![](https://files.map-care.com/upload/global/faq/40a9ffb16e1ac8e0805883d2f81a3216/OYEBUVXdb9YQXK7Xul9Q1PbU.png)
A - ① On the Desktop, double-click 'This PC' (could also be My Computer, My PC).
![](https://files.map-care.com/upload/global/faq/40a9ffb16e1ac8e0805883d2f81a3216/OYEBUVXdb9YQXK7Xul9Q1PbU.png)
② Right-click on the USB Drive to be read. From the drop-down menu, click [Format].
![](https://files.map-care.com/upload/global/faq/40a9ffb16e1ac8e0805883d2f81a3216/KuRQ5dSZYXmfA49DGMGQHSeQ.png)
③ Set 'File System' to [FAT32]. Set 'Allocation Unit Size' to [32 KB]. For 'Format Options', select the 'Quick Format' option, then select [Start].
![](https://files.map-care.com/upload/global/faq/40a9ffb16e1ac8e0805883d2f81a3216/LMTrMBEFtqBtmAVwrWR9eM3M.png)
④ When a pop-up warning appears, click [OK]. On 'Format complete' message, click [OK]. To close the Format window, click [Close].