Fujitsu PRIMERGY GX2560 M7 Upgrade And Maintenance Manual page 48

Basic hardware procedures
Figure 10: Removing the cover 2
▶ Press the two buttons inward to release the locking mechanism (1).
▶ Fold the cover 2 up (2).
▶ Remove the cover 2 upward (3).
CAUTION
▶
Be careful with your fingers. You can pinch them when handling the
foldable part.
48 Upgrade and Maintenance Manual GX2560 M7