Sun Microsystems 220R service manual Removing and Replacing Backplanes and Cables

4.Remove the two Phillips screws that secure the UltraSCSI backplane to the chassis.

5.Remove the backplane from the chassis. Place the backplane on an antistatic mat.

5.1.3What Next

4To replace the UltraSCSI backplane, complete this task:

Section 5.2 “How to Replace the UltraSCSI Backplane” on page 144

Removing and Replacing Backplanes and Cables 143