A 
B
C
D 
Opening the Subchassis and Electronics Bay
6.Rotate the subchassis to the left, away from the main chassis, until it stops (B in the above figure).
7.Label and disconnect all cabling to the electronics bay (D in the figure).
8.Rotate the electronics bay to the right, away from the main chassis, until it stops (C in the above figure).
Closing the Subchassis and Electronics Bay
Close the subchassis and electronics bay as follows.
1.Rotate the electronics bay to the left, towards the main chassis. Leave enough space for connecting cables.
2.Connect all the previously disconnected cables to the back of the electronics bay.
3.Close the electronics bay.
4.Rotate the subassembly to the right, towards the main chassis, as far as it goes.
5.Check for pinched wires and cables, clear as necessary.
6.Secure the subassembly and electronics bay with the two previously removed screws.
Upgrading Your System
