CX270 S2
Upgrade and Maintenance Manual
Contents
6.9.1.4
Installing the BBU onto the system board . . . . . . . . . . 210
6.9.1.5
Concluding steps . . . . . . . . . . . . . . . . . . . . . . . 211
6.9.1.6
Connecting the BBU to the controller . . . . . . . . . . . . 213
6.9.2
Removing a BBU . . . . . . . . . . . . . . . . . . . . . . . . 215
6.9.2.1
Required tools . . . . . . . . . . . . . . . . . . . . . . . . 215
6.9.2.2
Preliminary steps . . . . . . . . . . . . . . . . . . . . . . . 215
6.9.2.3
Disconnecting the BBU from the controller . . . . . . . . . 216
6.9.2.4
Removing the BBU from the system board . . . . . . . . . 217
6.9.2.5
Fastening the system board in the chassis . . . . . . . . . 217
6.9.2.6
Removing the BBU from the BBU holder . . . . . . . . . . 218
6.9.2.7
Concluding steps . . . . . . . . . . . . . . . . . . . . . . . 218
6.9.3
Replacing a BBU . . . . . . . . . . . . . . . . . . . . . . . . 218
6.9.3.1
Required tools . . . . . . . . . . . . . . . . . . . . . . . . 219
6.9.3.2
Preliminary steps . . . . . . . . . . . . . . . . . . . . . . . 219
6.9.3.3
Removing the BBU holder from the chassis . . . . . . . . . 219
6.9.3.4
Removing the BBU from the BBU holder . . . . . . . . . . 220
6.9.3.5
Installing a new BBU . . . . . . . . . . . . . . . . . . . . . 221
6.9.3.6
Concluding steps . . . . . . . . . . . . . . . . . . . . . . . 221
7
Main memory . . . . . . . . . . . . . . . . . . . . . . . . . . 223
7.1
Basic information . . . . . . . . . . . . . . . . . . . . . . . 224
7.1.1
Memory sequence . . . . . . . . . . . . . . . . . . . . . . . . 224
7.1.2
Operation modes . . . . . . . . . . . . . . . . . . . . . . . . 227
7.1.2.1
Performance Channel Mode . . . . . . . . . . . . . . . . . 227
7.2
Installing memory modules . . . . . . . . . . . . . . . . . . 228
7.2.1
Required tools . . . . . . . . . . . . . . . . . . . . . . . . . . 228
7.2.2
Preliminary steps . . . . . . . . . . . . . . . . . . . . . . . . 228
7.2.3
Installing a memory module . . . . . . . . . . . . . . . . . . . 229
7.2.4
Concluding steps . . . . . . . . . . . . . . . . . . . . . . . . 229
7.3
Removing memory modules . . . . . . . . . . . . . . . . . . 231
7.3.1
Required tools . . . . . . . . . . . . . . . . . . . . . . . . . . 231
7.3.2
Preliminary steps . . . . . . . . . . . . . . . . . . . . . . . . 231
7.3.3
Removing a memory module . . . . . . . . . . . . . . . . . . 232
7.3.4
Concluding step . . . . . . . . . . . . . . . . . . . . . . . . . 232
7.4
Replacing memory modules . . . . . . . . . . . . . . . . . . 234
7.4.1
Required tools . . . . . . . . . . . . . . . . . . . . . . . . . . 234
7.4.2
Preliminary steps . . . . . . . . . . . . . . . . . . . . . . . . 234
7.4.3
Removing a memory module . . . . . . . . . . . . . . . . . . 235
7.4.4
Installing a memory module . . . . . . . . . . . . . . . . . . . 235
Содержание Primergy CX270 S2
Страница 6: ...Upgrade and Maintenance Manual CX270 S2 ...
Страница 18: ...18 Upgrade and Maintenance Manual CX270 S2 ...
Страница 246: ...246 Upgrade and Maintenance Manual CX270 S2 Processors Figure 163 Opening the load plate B Ê Fully open the load plate ...
Страница 302: ...302 Upgrade and Maintenance Manual CX270 S2 System board and components ...