Sun Microsystems 220R service manual

6.3.2What to Do 164

6.3.3What Next 165

6.4 How to Replace the Fan Tray Assembly 165

6.4.1Before You Begin 165

6.4.2What to Do 166

6.4.3What Next 167

6.5 How to Remove the DC-to-DC Converter 167

6.5.1Before You Begin 167

6.5.2What to Do 167

6.5.3What Next 170

6.6 How to Replace the DC-to-DC Converter 171

6.6.1Before You Begin 171

6.6.2What to Do 171

6.6.3What Next 174

6.7 How to Remove the Keyswitch/Power Button/LED Cable 174

6.7.1Before You Begin 174

6.7.2What to Do 175

6.7.3What Next 176

6.8 How to Replace the Keyswitch/Power Button/LED Cable 176

6.8.1Before You Begin 176

6.8.2What to Do 177

6.8.3What Next 178

6.9 How to Remove a System Door 179

6.9.1Before You Begin 179

6.9.2What to Do 179

6.9.3What Next 181

6.10 How to Replace a System Door 181 6.10.1 What to Do 181

10 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A