Mac Replacement Login Interface background detailed tutorial

Source: Internet
Author: User
Tags prepare administrator password

First step: Prepare the picture. The only thing you need to be aware of is that if you want to get the best results, you need to prepare a picture of your screen resolution (click here) 80*95 ratio, and 160*190 proportional to replace the picture to achieve full screen replacement effect. For example, your MAC screen resolution is 1280*800, then you need to prepare a 1280*1520 resolution of the background picture (1280/80=16,16*95=1520) and 2560*3040 resolution of the picture, and all need to save as PNG format.

The second step: The two images will be given a copy, get 4 pictures. The two small resolution pictures are named Apple.png and Apple_s1.png, and two large resolution images are named Apple@2x.png and Apple_s1@2x.png respectively.

Step three: Then press the shortcut key command+shift+g in the Finder to enter the following path:/system/library/privateframeworks/loginuikit.framework/versions/a/ frameworks/loginuicore.framework/resources/

Step Fourth: Locate the Apple.png, Apple_s1.png, Apple@2x.png, apple_s1@2x.png four pictures in the folder, back them up to a safe location, and replace them with the 4 pictures that you got before (you need to enter an Administrator password Authentication). After you log off the current account, you can see in the login interface that the new background is in effect.

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: 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.