Dell PowerEdge M910 - Manual (Page 281)

Installing Blade Components 281
2 Slide the new system board into the open end of the blade chassis until the
retention latch or retention pin engages.
NOTE: Ensure that the system board plate is parallel with the chassis.
When the board assembly is installed correctly, the tabs on the system
board pan fit into the corresponding openings in the floor of the blade
chassis. See Figure 3-61 or Figure 3-62.
3 Reinstall the video daughter card or video riser card. See "Video Controller
(PowerEdge M905, M805, M605, and M600 Only)" on page 272.
4 If applicable, reinstall the integrated network card. See "Network Daughter
Card/LOM Riser Card (PowerEdge M915 and M710HD Only)" on
page 233.
5 Replace the mezzanine card(s) in their original locations. See "Installing a
Mezzanine Card" on page 219.
6 Reinstall the hard-drive backplane. See "Hard-Drive Backplane" on page 274.
7 Replace the hard drive(s).
• If there are multiple drives, be sure to reinstall them in their original
locations.
• If only one hard-drive is installed, install it in bay 0.
8 Close the blade. See "Closing the Blade" on page 161.
9 Remove the plastic I/O connector covers from the back of the blade.
10 Install the blade. See "Installing a Blade" on page 158.
Storage Controller Card
The storage controller board is located underneath the drive bays.
Removing the Storage Controller Board
1 Remove the blade. See "Removing a Blade" on page 155.
2 Open the blade. See "Opening the Blade" on page 159.
3 Remove the system board and place it on the work surface. See "Removing
the System Board" on page 276.
4 Open the release lever to disengage the controller board edge connector
from the system board connector.