9.5.2.6 Insert the riser module 1 (HL)
Optionally you can install the riser module. In this case proceed as follows:
Ê Install the riser module as described in section "Installing the riser module 1 
(HL)" on page 190.
9.5.2.7 Concluding steps
Ê "Reassembling" on page 61
Ê "Connecting the server to the power source" on page 66
Ê "Switching on the server" on page 67
Ê "Enabling BitLocker functionality" on page 92
9.5.3 Installing an expansion card in riser module 2
9.5.3.1 Preliminary steps
Ê "Disabling or suspending BitLocker functionality" on page 69
Ê "Disabling SVOM boot watchdog functionality" on page 70
Ê "Shutting down the server" on page 53
Ê "Disconnecting power cords" on page 54
Ê "Getting access to the component" on page 55
9.5.3.2 Installing a riser card
Ê Install the riser card as described in section "Installing a riser card (HL)" on 
page 187.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Software: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver