Sun Microsystems 220R - Manual (Page 91)

3.2.2 Before You Begin
Complete these tasks:
4 Section 2.1 “How to Power Off the System” on page 54
4 Section 2.4 “How to Position the System for Service” on page 60
4 Section 2.6 “How to Remove the System Cover” on page 65
4 Section 2.8 “How to Avoid Electrostatic Discharge” on page 69
Servicing the Main Logic Board and Components 91