EXP Computer C4077-90960 - Manual (Page 197)

Main Drive Assembly
1 Remove the Transfer Assembly (see Figure 6-64).
2 Remove the back cover (see Figure 6-53) and the right cover (see Figure 6-55).
3 Unplug (2) connectors (Figure 6-56, callout 1).
4 Remove (4) screws, CH108 (Figure 6-56, callout 2) and pull the assembly
straight out of the chassis.
Tray 4, Main Drive Assembly
Figure 6-56
6-70 Removal and Replacement