Figure 10-1 - Sun Microsystems SPARCserver 1000 Service Manual

Card retainer – discard
!
Figure 10-8 Removing the SBus Card Retainer and Adapter Bracket
Link Integrity Test
4. For DSBE/S and FSBE/S cards: remove the two outer retaining screws
(refer to Figure 10-9), but do NOT remove the middle screw or the
springfinger.
Use a #0 Phillips screwdriver and a 3/16 nut driver or socket wrench.
5. For DSBE/S and FSBE/S cards, configure jumper J0302 for link integrity
test functionality. Refer to
DSBE/S — Figure 10-9:
FSBE/S — Figure 10-10
a. Put the shunt over both pins to disable the Link Integrity Test, as
shown in Figure 10-11 "Disabled.".
b. Put the shunt in one pin to enable the Link Integrity Test, as shown in
Figure 10-11 "Enabled.".
Caution – If the customer chooses to disable the test, it must be disabled both
at the hub and at the SBus card. In the event of "loss of carrier" or "not
responding" problems, check the status of the link enable on both the SBus
card and the hub.
System Board and Component Replacement
10
Adapter bracket (discard)
SBus card rear panel
Adapter screws (2 – discard)
10-13