IBM AS/400e 270 Deploying And Upgrading page 10

__ 5. Does your unit have screws to secure the cards?
__ 6. Your unit has card latches to secure the cards.
__ 7. Open the latch at the card position where you plan to install the card. Move
4
AS/400e 270 or 820: Upgrading the System Unit from Operations Console to Twinaxial Console (5540)
No Yes
↓
__ a. Remove the screw from the card position where you plan to
install the card.
__ b. Go to step 8 on page 6.
the blue latch counter clockwise and then swing the black latch out.