| CHAPTER 4 | System Expansion | 
 | 
| 
 | System Expansion | 26 | 
| 
 | Information about Boards | 26 | 
| 
 | Opening the Casing | 27 | 
| 
 | Closing the Casing | 28 | 
| 
 | Installing and Removing a Board | 29 | 
| 
 | 34 | |
| 
 | Installing and Removing the Graphics Card | 35 | 
| 
 | Installing and Removing Drives | 37 | 
| 
 | Replacing Drive in 51/2 inch Bay | 37 | 
| 
 | Folding Up and Down the Drive Cage | 39 | 
| 
 | Changing the Floppy Disk Drive | 40 | 
| 
 | Replacing a Hard Disk Drive | 41 | 
| 
 | Replacing Lithium Battery | 44 | 
| CHAPTER 5 | Technical Data | 
 | 
| 
 | Technical Data | 46 | 
| 
 | Electrical Data | 46 | 
xv
