NEC Express5800/R120b-1 User Manual page 421

3.5-inch disk model
N8103-129/130:
1.
See page 9-4 to prepare.
2.
Pull out the server from the rack (as described on page 9-4).
3.
Remove the top cover (as described on page 9-24).
4.
Remove the riser card.
IMPORTANT:
any other components.
5.
Disconnect cables from the RAID controller.
6.
Remove screws from the RAID controller, and then remove the RAID controller.
Screws
Carefully remove the riser card so as not to contact
Upgrading Your Server 9-65