1 Hardware Overview
Chapter 1 Contents
1.1 Features......................................................................................................................... 1
1.2 System Unit................................................................................................................... 5
1.3 2.5-inch Hard Disk Drive.............................................................................................. 8
1.4 Removable Drives......................................................................................................... 9
1.4.1 3.5-inch Floppy Disk Drive.............................................................................9
1.4.2 DVD-R/-RW Drive .......................................................................................10
1.4.3 DVD-ROM Drive..........................................................................................11
1.4.4 DVD Multi-Drive..........................................................................................12
1.4.5 Combo Drive.................................................................................................13
1.5 Power Supply.............................................................................................................. 14
1.6 Batteries ...................................................................................................................... 16
1.6.1 Main Battery..................................................................................................16
1.6.2 RTC battery...................................................................................................18
Satellite P20-25 Series Maintenance Manual 1-iii
