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Motherboard, fan control system and method

A fan control and fan technology, applied in the direction of pump control, instruments, liquid fuel engines, etc., can solve the problem of low efficiency

Active Publication Date: 2021-08-17
XIAN YIPU COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, when the motherboard of the server is connected to a chassis containing hot-swappable fans, it is necessary to manually update the BMC firmware to control the fans in the chassis, which is less efficient

Method used

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  • Motherboard, fan control system and method
  • Motherboard, fan control system and method
  • Motherboard, fan control system and method

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Embodiment Construction

[0053] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0054] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circums...

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Abstract

The present application provides a motherboard, fan control system and method, the motherboard includes: BMC, fan base and first connector, BMC includes a first speed control circuit, a second speed control circuit, a first fan control module and a second In the fan control module, the first speed control circuit is connected to the fan seat, and the fan seat is used to connect to the non-hot-swappable fan; the second speed control circuit is connected to the first connector, and the first connector is used to communicate with the heat sink through the second connector. The plug-in fan is connected; the first connector includes a monitoring circuit, and the monitoring circuit is connected to the BMC. Realize the control of hot-swap fans or non-hot-swap fans, avoid manually updating BMC firmware when controlling hot-swap fans, and improve the control efficiency of fans.

Description

technical field [0001] The present application relates to the technical field of server equipment, and in particular to a control system and method for a mainboard and a fan. Background technique [0002] With the rapid development of the Internet field, the requirements for the operating capacity of the server are also getting higher and higher. To ensure the maximum performance of the server, it is necessary to dissipate heat from the server. In the prior art, the heat dissipation of the server usually depends on the fan in the chassis to control the temperature of the system. The fan sucks the air outside the server into the server and blows it out from the air outlet of the server to take away the heat of the internal components of the server. [0003] In the prior art, usually, a baseboard management controller (Baseboard Management Controller, BMC) in a mainboard of a server controls a fan in a chassis to ensure cooling efficiency of the server. The chassis of the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20
CPCF04D25/08F04D25/166F04D27/001F04D27/004F04D29/002
Inventor 王洋
Owner XIAN YIPU COMM TECH