Method for device start controlling and electronic device

A technology for electronic equipment and control equipment, applied in the field of electronics

Active Publication Date: 2014-09-17
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present application provides a method for controlling device startup and an electronic device to solve the technical problem in the prior art that requires user intervention to control the startup sequence of electronic devices

Method used

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  • Method for device start controlling and electronic device
  • Method for device start controlling and electronic device
  • Method for device start controlling and electronic device

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Embodiment Construction

[0056] Embodiments of the present application provide a method for controlling startup of a device and an electronic device, which are used to solve the technical problem in the prior art that a user's intervention operation is required to control the startup sequence of the electronic device.

[0057] The technical solution in the embodiment of the present invention is to solve the above-mentioned problems, and the general idea is as follows:

[0058] After the electronic device is powered on and the initialization process of the basic input output system is completed, a first sequence data packet is obtained from a server connected to the electronic device through a network startup module; based on the first sequence data The first preset sequence in the package searches for the first installation program corresponding to the first operating system in M ​​positions in turn, where M is an integer greater than or equal to 1; when the i-th position in the M positions When obtai...

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Abstract

The invention discloses a method for device start controlling and an electronic device. The method is applied to an electronic device which includes a basic input and output system. A first operation system can be installed in the electronic device. The method includes the following steps: after the electronic device is powered on and an initialization process of the basic input and output system is completed, through a network start module, a first sequence data packet is obtained from a server connected with the electronic device; based on a first preset sequence in the first sequence data packet, a first installation program corresponding to a first operation system is searched for at M positions sequentially, wherein M is an integer larger than or equal to 1; and when the first installation program is obtained from an ith position in the M positions, the first installation program is executed so as to install the first operation system in the electronic device, wherein i is any integer smaller than or equal to M.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a method for controlling device startup and electronic devices. Background technique [0002] PXE (preboot execute environment), working in the network mode of Client / Server, supports the workstation to download the image from the remote server through the network, and thus supports the boot process of the operating system from the network. In practical applications, some users hope that the computer will be booted by PXE when the operating system is installed, and the operating system will be installed on the hard disk of the electronic device, so they hope to boot from the hard disk when the electronic device is started in the future. [0003] The first solution in the prior art is: if it needs to be started by PXE, when the BIOS (Basic Input Output System, basic input output system) is started, the user first selects and presses the function key F12, and then, thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 郁凌李青
Owner LENOVO (BEIJING) LTD
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