The reason and solution of the invalidation of the imac and the MBP Ethernet interface

Source: Internet
Author: User
Tags macbook

For users who use Apple's Mac system, after a recent upgrade to the system patch, there is a problem with the failure of the Ethernet interface on the IMAC and MacBook Pro, which causes the user to connect to the network via WiFi only, and not directly through the Ethernet interface network. What is the cause of this problem? What should we do about it? Follow the small series together to understand the solution!

Workaround first, check to see if the imac and MacBook Pro Ethernet interfaces fail due to security upgrades:

1, check your version number information

"Operations", select the system Information from the Apple menu to view the option key.

2, if your imac and MacBook Pro version is not the latest version, you can upgrade the version, and then try to see if there is the same problem.

3, look for "incompatible kernel extensions of configuration data."

See Apple support for details: Click to view >>

4, waiting for Apple to repair the official bug.

Through the above method, the user can solve the problem that cannot connect the network through the Ethernet interface under the MAC system.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.