Sun Microsystems 5500, Reference Manual

Page: 81 / 304

Chapter 4 I/O+ Boards and Components 4-23
11. Replace and tighten the back panel screws to secure the SBus card to the I/O+
board back panel.
12. Replace the I/O+ board using the procedures described in Section 4.5.3 “Installing
a Board.”
4.5.5 Graphics (UPA) Cards
The G I/O board contains a single connector that accommodates graphics
(UPA) cards (
FIGURE 4-21
).
FIGURE 4-21
Graphics (UPA) Card Connector Location
4.5.5.1 Removing a Graphics (UPA) Card
1. Use the procedures in Section 4.5.2 “Removing a Board,” to remove the applicable
G I/O board.
2. Locate the card (
FIGURE 4-22
).
3. Remove the two screws that secure the card to the G I/O board front
panel.
Save the screws for installation of a replacement card or a filler panel.
4. Unlock the card by pulling up the tips of the two standoffs (
FIGURE 4-14
).
UPA connector