MicroSD card not usable after creating bootable USB

Discussion in '3DS - Flashcards & Custom Firmwares' started by Jaycob, Sep 17, 2018.

  1. Jaycob
    OP

    Jaycob Newbie

    Newcomer
    1
    Aug 29, 2018
    Poland
    Hello, I needed to create bootable USB to install Windows on my laptop so I used Kingston microSD card with usb reader to use it like a USB stick. I installed Windows, and formatted the Kingston card with Guiformat Fat32, then copied all the 3DS files back on the card, but my new 3ds xl cannot access the microSD. When I stick other microSD in it, the 3ds is creating all the files fine so it's not faulty. The Kingston microSD is working fine on my PC and my phone too. Please help
     
  2. TurdPooCharger

    TurdPooCharger Meh

    Member
    10
    Jan 1, 2018
    United States
    1. Copy everything off your SD card.
    2. Use MiniTool Partition Wizard (free edition) to reformat your card with these settings:
      • Delete Partition
      • Initialize to MBR Disk -or- Convert GPT to MBR Disk (if it's in GPT Disk)
      • Rebuild MBR
      • Create a New Partition [ Create as: Primary | File System: FAT32 | Cluster Size: 32 KB ]
    3. Check your card for hardware issues using H2testw in a Full Write + Verify Test.
    4. If it passes, delete the *.h2w test files and put everything back on.
     
    Jaycob likes this.
  3. Jaycob
    OP

    Jaycob Newbie

    Newcomer
    1
    Aug 29, 2018
    Poland
    TurdPooCharger likes this.
Loading...