Portable computer and method for providing wireless network accessibility status
First Claim
1. A portable computer including a power supplying part and a wireless communication part receiving and transmitting a wireless signal through a wireless communication service network, comprising:
- a displaying part;
a selection part to select displaying a wireless accessibility to the wireless service network;
a BIOS memory storing a network accessing routine determining the wireless accessibility based on the wireless signal received by the wireless communicating part; and
a controller controlling the power supplying part to supply power to the displaying part, the wireless communication part and the BIOS memory to execute the network accessing routine, according to the selection to display the wireless accessibility through the selection part while the power to the portable computer is turned off, and controlling the displaying part to display the wireless accessibility.
1 Assignment
0 Petitions
Accused Products
Abstract
A portable computer has a wireless communication part receiving and transmitting a wireless signal through a wireless communication service network, a displaying part, and a selection part to select whether to display a wireless accessibility to the wireless service network. A BIOS memory stores a network accessing routine determining the wireless accessibility based on the wireless signal received by the wireless communicating part. A controller controls a power supplying part to supply power to the displaying part, the wireless communication part and the BIOS memory, thereby executing the network accessing routine, while the power to the portable computer is turned off, to provide the wireless accessibility, for example, by displaying it in the displaying part, according to the selection to display the wireless accessibility. The availability for connecting to the wireless service network can be ascertained before the O/S booting, while the system power is turned off.
20 Citations
11 Claims
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1. A portable computer including a power supplying part and a wireless communication part receiving and transmitting a wireless signal through a wireless communication service network, comprising:
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a displaying part;
a selection part to select displaying a wireless accessibility to the wireless service network;
a BIOS memory storing a network accessing routine determining the wireless accessibility based on the wireless signal received by the wireless communicating part; and
a controller controlling the power supplying part to supply power to the displaying part, the wireless communication part and the BIOS memory to execute the network accessing routine, according to the selection to display the wireless accessibility through the selection part while the power to the portable computer is turned off, and controlling the displaying part to display the wireless accessibility. - View Dependent Claims (2)
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3. A method of controlling a portable computer including a power supplying part and a wireless communication part receiving and transmitting a wireless signal through a wireless communication service network, comprising:
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storing in a BIOS memory, beforehand, a network accessing routine determining a wireless accessibility to the wireless service network based on a wireless signal received by the wireless communication part;
selecting to display the wireless accessibility to the wireless service network while the power to the portable computer is turned off;
supplying power to a displaying part, the wireless communication part, and the BIOS memory from the power supplying part, according to the selecting;
executing the network accessing routine of the BIOS memory, in response to the power supply; and
displaying the wireless accessibility as a result of executing the network accessing routine. - View Dependent Claims (4)
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5. A portable computer, comprising:
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a hardware selector operable while power to the portable computer is turned off; and
a programmed computer processor activated by operation of the selector and controlling a power supply only to components providing a wireless network accessibility state. - View Dependent Claims (6, 7)
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8. A portable computer controller, comprising:
a programmed computer processor operable according to a selector activation while a power supply to the portable computer is turned off and controlling the power supply only to portable computer components providing a wireless network accessibility state. - View Dependent Claims (9, 10)
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11. A method of controlling a wireless portable computer, comprising:
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storing in a BIOS memory of the wireless portable computer a wireless network accessing routine that provides a wireless network accessibility status;
operating a hardware selector while power to the computer is turned off to supply power to the BIOS memory; and
executing the wireless network accessing routine at the BIOS level to provide the wireless network accessibility status, in response to the operating of the hardware selector.
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Specification