HP D7171A - NetServer - LPr Installation Manual page 72

Chapter 6
8. Release the front board hold-down and remove it.
Front board hold-down
Figure 6-2. Remove Front Board Hold-Down
9. Remove the slot cover from the target slot (number 3 in this example) by
rotating the solid latch first and the latch with the small opening second.
NOTE
The PCI non-hot-plug slot covers use a black retainer and a
blue locking lever to hold the slot cover and board in place,
instead of a screw commonly used on HP NetServers.
64
Installing Additional PCI Boards