TerraMaster Forum

Posted: **16 Nov 2023, 11:07**

How do I take my RED drives I no longer want in my nas and reformat them for windows? I keep getting I/O error?

do I need to do a low level format?

Posted: **16 Nov 2023, 14:09**

You can first check if your hard drive is healthy: viewtopic.php?f=82&t=1125
If there are no issues, simply format it.

restore old disk for windows