Initialization error (Memory Unit / Recovery Mode)

What does - mean?

The drive displays a single dash '-', indicating a critical initialization error, possibly due to improper memory module insertion or the drive being stuck in recovery mode. This prevents the drive from starting up correctly and becoming operational.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Remove the encoder connection, as a damaged encoder can sometimes drag down the control board voltage during boot-up.

2. 4

   Power up the drive again. If the problem persists after these steps, the drive unit may need to be replaced.