Introduction

RTC battery

The internal RTC battery backs up the Real Time

 

Clock (RTC) and calendar.

 

 

AC adaptorThe AC adaptor provides power to the system

 

and recharges the batteries when they are low. It

 

comes with a detachable power cord which will

 

either have a 2-pin or 3-pin plug enclosure.

 

Because it is universal, it can receive a range of

 

AC voltage from 100 to 240 volts; however, the

 

output current varies among different models.

 

Using the wrong model can damage your

 

computer. Refer to the AC adaptor section in

 

Chapter 2, The Grand Tour.

 

 

Disks

 

 

 

Hard disk drive

Available in four sizes.

 

40.0 billion bytes (37.26 GB)

 

60.0 billion bytes (55.89 GB)

 

80.0 billion bytes (74.53 GB)

 

100.0 billion bytes (93.16 GB)

 

Part of the space in the hard disk drive is

 

reserved as administration space.

 

 

Disclaimer (HDD Drive Capacity)*3

For more information on the Disclaimer regarding HDD Drive Capacity, please refer to the Disclaimers section in Chapter 10. Click the *3.

USB floppy disk Accommodates either 3 1/2" 1.44-megabyte or

drive720-kilobyte floppy disks. It connects to a USB port. Option or provided with some models.

Optical media drive

Computers in this series can be configured with an optical media drive installed in the Ultra Slim Bay. The available optical media drives are described below.

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User’s Manual