초록 ▼

A portable computer case whether in a closed state or open state permits a user to exercise control and monitor certain operating features. The user may toggle a control switch to place the computer system in a secondary operational mode, determine when a computer system is in a secondary operationa

A portable computer case whether in a closed state or open state permits a user to exercise control and monitor certain operating features. The user may toggle a control switch to place the computer system in a secondary operational mode, determine when a computer system is in a secondary operational mode, and adjust a digital master volume control during the secondary operational mode. The portable computer system includes a status indicator for indicating when a computer is in a secondary operational mode, digital master volume control buttons operable in a secondary operational mode, and a control switch for placing the computer system in a secondary operational mode. The status indicator, volume control buttons, and control switch are preferably provided on a top surface of the bottom shell of the portable computer for convenient access by a user. As such, a user is capable of placing the computer system in a secondary operational mode and determining when the computer system is in a secondary operational mode without opening the portable computer case. A user is also capable of adjusting volume control during a secondary operation mode without the need to access a plurality of volume controls, sort through software to adjust the volumes of the audio sources, or open the portable computer case to visualize volume controls for the audio sources on the main display screen.

대표청구항 ▼

1. A method of controlling display of a status icon for an audio CD play mode of a computer system, comprising the steps of:detecting if a computer system is in an audio CD play mode; anddisplaying an audio CD mode status icon during the audio CD play mode;wherein the computer system is in a reduced

1. A method of controlling display of a status icon for an audio CD play mode of a computer system, comprising the steps of:detecting if a computer system is in an audio CD play mode; anddisplaying an audio CD mode status icon during the audio CD play mode;wherein the computer system is in a reduced power mode during the audio CD play mode. 2. The method of claim 1, the controlling step comprising the step of:providing a signal to a status display screen to display the audio CD mode status icon during the audio CD play mode. 3. The method of claim 1, wherein the status display screen is a secondary display screen of the computer system. 4. The method of claim 1, wherein the audio CD mode status icon comprises a musical note icon. 5. The method of claim 1, wherein the audio CD play mode is a secondary operational mode of the computer system. 6. The method of claim 1, wherein during the audio CD play mode the CD mode status icon is intermittently illuminated. 7. An apparatus for controlling display of a status icon for an audio CD play mode of a computer system, comprising:a means for detecting if a computer system is in an audio CD play mode; anda means for display of an audio CD mode status icon during the audio CD play mode;wherein the computer system is in a reduced power mode during the audio CD play mode. 8. The apparatus of claim 7, wherein the audio CD mode status icon comprises a musical note icon. 9. The apparatus of claim 7, wherein the audio CD play mode is a secondary operational mode of the computer system. 10. The apparatus of claim 7, wherein said means for display is operable to effect an intermittent illumination of the CD mode status icon during the audio CD play mode. 11. A method of controlling display of a status icon for an audio CD play mode of a computer system including a system display, comprising the steps of:detecting if a computer system including a system display is in an audio CD play mode; anddisplaying on a display screen, which is separate from the system display, an audio CD mode status icon during the audio CD play mode; wherein the audio CD play mode is controlled by control code stored separately from BIOS code for controlling operation of the computer system. 12. The method of claim 11, wherein the system display is not activated during said display on the display screen. 13. The method of claim 11, wherein the audio CD play mode is a secondary operational mode operated independently of a computer system operating system. 14. An apparatus for controlling display of a status icon for an audio CD play mode of a computer system, comprising:a means for detecting if a computer system including a system display is in an audio CD play mode; anda means for displaying on a display screen, which is separate from the system display, an audio CD mode status icon during the audio CD play mode; wherein the audio CD play mode is controlled by control code stored separately from BIOS code for controlling operation of the computer system.