Please note that it is not possible to confirm the operation of all functions of all USB devices that are available. In view of this it may be noted that some functions associated with a specific device might not operate properly.

USB 3.0 port(s) may work as USB 2.0 port(s) when operating in USB Legacy Emulation mode.

Keep foreign metal objects, such as screws, staples and paper clips, out of the Memory media slot, ExpressCard slot, eSATA/USB combo port and USB port. Foreign metal objects can create a short circuit, which can cause damage and fire, possibly resulting in serious injury.

Back (R930)

The following figure shows the computer’s back.

Figure 2-16 The back of the computer (R930)

 

1

1. Battery pack

 

Battery pack

The rechargeable lithium-ion battery pack

 

provides power to the computer when the AC

 

adaptor is not connected. For more detailed

 

information on the use and operation of the

 

battery pack please refer to Chapter 5, Power

 

and Power-Up Modes.

Legal Footnote (Battery Life)

For more information regarding Battery Life, please refer to the Legal Footnotes section in Appendix C.

Underside (R930)

The following figure shows the underside of the computer. You should ensure that the display is closed before the computer is turned over to avoid causing any damage.

User's Manual

2-28