Toshiba Tecra S4 - Manual (Page 151)

User’s Manual 8-11
Optional Devices
Battery pack
You can increase the portability of the computer with additional battery
packs. If you’re away from an AC power source and your battery runs low,
you can replace it with a freshly charged battery. Refer to Chapter 6,
Power
and Power-Up Modes .
AC adaptor
If you frequently transport the computer between different sites such as
your home and office, purchasing an AC adaptor for each location will
reduce the weight and bulk of your carrying load.
Battery charger
The battery charger provides a convenient way to charge battery packs
without requiring the use of your computer. The battery charger holds up to
two battery packs (lithium ion).
Hard disk drive pack
An extra hard disk drive expands the flexibility of your system and lets you
carry your data without carrying the computer.
Removing the hard disk drive pack
To remove the hard disk drive pack, follow the steps below.
1. Set the computer to boot mode and turn off the power.
2. Disconnect the AC adaptor and all external cables connected to the
computer.
3. Turn the computer upside down and remove the battery pack. Refer to
Replacing the battery pack section in Chapter 6, Power and Power-Up
Modes , for details.
4. Loosen one screw securing the hard disk drive cover.
5. A small row of ridges marks latches securing the cover. Press on these
ridges until you hear a click.
Use a #0 point Phillips screwdriver for the task described here.