HP Netserver E Server series - Manual (Page 47)

Chapter 5 Installing Additional Boards
41
8. Slide the accessory board into the slot. See Figure 5-3.
Figure 5-3. Inserting an Accessory Board
9. Secure the accessory board using the screw you previously removed with
the slot cover.
Use the T-15 driver or flat blade screwdriver.
NOTE You may need a plastic extension to secure the full length
boards in PCI slots 4 through 7. See Figure 5-4.