Sun Microsystems 6.0005E+11 manual 7Board Replacement

5

Board orientation for insertion in the cabinet rear (component side up)

Figure 5-7Board Replacement

Board orientation for insertion in the cabinet front (component side down)

2.Ensure that both extraction levers are in the insert position (arrow pointing outward) and that the quarter-turn access slots are unlocked (arrow indicates unlocked position) as you slide the board toward the centerplane receptacles.

See Figure 5-4 on page 5-7 and Figure 5-5 on page 5-7. The board will not seat fully unless the levers are in this starting position and both quarter-turn access slots are unlocked.

Caution – DO NOT FORCE any board into a slot; this can cause damage to the

!board and system. The board should insert and seat smoothly. If it binds, remove the board and inspect the card cage slot for any obvious obstructions. Also inspect both the board and the centerplane for bent pins or other damage.

Disk Boards and Components 5-11