Sun Microsystems 220R service manual What to Do

Section 2.8 “How to Avoid Electrostatic Discharge” on page 69

Section 6.3 “How to Remove the Fan Tray Assembly” on page 164

4Section 6.5 “How to Remove the DC-to-DC Converter” on page 167

Section 4.3 “How to Remove the Removable Media Assembly (RMA)” on page 132

6.7.2What to Do

1.Pull the keyswitch cable assembly from the back of the keyswitch assembly.

Gently twist the cable assembly back and forth while pulling it away from the keyswitch.

2.Remove the 3/16ths-inch nut from the front of the Power button.

3.Remove the LEDs and their cables from the system.

a.Using a flat-blade screwdriver, gently pull the plastic friction fit collars securing the LEDs from the chassis.

b.Gently push the LED's through their cutouts in the chassis.

Removing and Replacing Miscellaneous Assemblies 175