HP apollo 4200 gen9 Maintenance And Service Manual page 72

Pull down the front drive cage release latches and use them to completely extend the front drive
6.
cages from the chassis.
If installed, remove the rear drive cage
7.
If installed, remove the dedicated iLO module
8.
If installed, remove the FlexibleLOM blank
9.
If installed, remove the PCI riser cage (on page 36).
10.
Remove all expansion boards from the onboard PCIe expansion slots
11.
59).
If installed, remove the internal USB storage device.
12.
If installed, remove the internal microSD card.
13.
Remove the Flexible Smart Array P840ar Controller
14.
on page 65).
Remove all DIMMs ("DIMM" on page 52).
15.
Remove the heatsink:
16.
Loosen one pair of diagonally opposite screws halfway, and then loosen the other pair of screws.
a.
Completely loosen all screws in the same sequence.
b.
("Remove a rear drive cage" on page 37).
("Dedicated iLO management
("FlexibleLOM blank" on page 114).
("HPE Flexible Smart Array P840ar
Removal and replacement procedures 72
module" on page 67).
("Expansion board" on page
Controller"