Sun Microsystems Ultra 1 140, Service Manual

Page: 127 / 176

System Board and Component Replacement 10-5
10
8. Grasp the system board and slide it out of the chassis.
Figure 10-4 Sliding the System Board Out of the Chassis
9. Place the system board on an antistatic surface. Handle the system board
by the back panel or by the edges only.
10.1.2 Replacing a System Board
1. Remove SBus filler panel(s) from the replacement board so the rear panel
of the replacement board and the defective board look the same.
a. Squeeze the filler panel bottom locking tabs to unhook them from the
back panel.
See Figure 10-5.
b. Pull the filler panel away from the back panel.
Chassis
System board