Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A boot method and electronic device

A technology of electronic equipment and power supply, which is applied in the field of computers, can solve the problems of no output on the display screen and long initialization time of image conversion chips, etc., to increase circuit complexity and cost, save startup time, and solve the effects of unable to output

Active Publication Date: 2016-08-17
LENOVO (BEIJING) LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a booting method and electronic equipment to solve the problem in the prior art that the image conversion chip has a long initialization time and the display screen has no output for a long time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A boot method and electronic device
  • A boot method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] An embodiment of the present invention provides a booting method, which is applied to an electronic device. The electronic device also includes an image conversion chip and a basic input and output system. The image conversion chip is used to convert images for the electronic device. The basic input and output system is an electronic Devices provide hardware setup and control. The electronic device is, for example, an all-in-one computer with a hardware TV, and the electronic device includes a computer terminal and a TV terminal. The electronic equipment also includes a display unit and a storage unit, the display unit is used for displaying pictures, and the basic output system is stored in the storage unit, the storage unit and the image conversion chip are arranged on a circuit board of the electronic equipment, further, the electronic The device also includes a power button for turning on the electronic device. Please refer to figure 1 , figure 1 It is a flow cha...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a starting up method and an electronic device. The starting up method is applied to the electronic device, the electronic device comprises an image conversion chip and a basic input / output system, the image conversion chip is used for converting images for the electronic device, and the basic input / output system is used for supplying hardware setup and control for the electronic device. The starting up method comprises the steps of starting to initialize the image conversion chip when the electronic device is connected with a power supply and a starting up button of the electronic device is not pressed; carrying out power-on self-test by the basic input / output system by delaying a preset time when the starting up button is pressed; and starting the power-on self-test by the basic input / output system when the delay of the basic input / output system reaches the preset time.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a booting method and electronic equipment. Background technique [0002] With the diversified development of electronic equipment, a new type of electronic equipment has come out, that is, electronic equipment includes both the computer terminal and the TV terminal. In order to save costs, both the computer terminal and the TV terminal are output through the image conversion chip of the TV terminal. Video signal, but there is such a problem that the initialization time of the image conversion chip is very long. For example, the American standard and Japanese standard are about 5 to 6 seconds, and the European standard is about 10 to 12 seconds. After the image conversion chip is initialized, the electronic Only the display screen of the device can have output, so during this period of time, the display screen is black, that is, there is no output, but as a computer, during this...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
Inventor 程熹
Owner LENOVO (BEIJING) LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com