Fault code

INVT GD270 E-Err Duplicate expansion card type

Diagnostic context

What E-Err means on INVT GD270

E-Err indicates that two installed expansion cards are of the same type, which the GD270 does not allow in this condition.

Operating context: Check the type of both installed expansion cards. If two cards of the same type are present, power off the drive and remove one of the duplicate cards.

This diagnostic context is an editorial explanation. The possible causes and recommended checks below are the verified manufacturer troubleshooting content.

Possible causes

  • The two inserted expansion cards are of the same type.

Recommended checks and actions

  • You should not insert two cards with the same type.
  • Check the type of expansion card, and remove one card after power-off.

Technical source

INVT GD270 Manual EN - Fault E-Err — page 281