Vid 0930 Pid 6544 -

Right-click the device in Device Manager , select Uninstall , unplug it, restart your PC, and plug it back in. 3. "Please Insert Disk" Error

Use this first to confirm the exact Controller Part Number before attempting to flash firmware. To help you fix your specific issue, could you tell me: vid 0930 pid 6544

This is a "fail-safe" mode. When the controller detects a NAND flash error, it locks the drive to prevent data loss, making it read-only. Right-click the device in Device Manager , select

Use the Phison Restore Tool or low-level formatting software like HDD Low Level Format Tool . 2. Device Not Recognized Right-click the device in Device Manager