upgrade macbook

BackgroundOften the MacBook closed the lid into the bag, the time to open the lid to continue to operate, occasionally there will be just still in use Logitech Bluetooth mouse, re-open the notebook after the connection is not, and can not search the surrounding Bluetooth device.Solution SolutionsShortcut keys: Option (ALT) + Command (?) + P + RApple's official profile says you need to turn off your Mac and press the shortcut key above, Portal: How to

Phenomenon: power-on or login, usereventagent consumes CPU 100%, memory consumption per second crazy growth, reached over 20G was Force QuitReproducible: 100% ReproductionWorkaround: Repair Disk PermissionsThe following are the same cases, but are resolved by banning certain system startup itemshttps://discussions.apple.com/message/26003314#message26003314http://forums.macrumors.com/threads/usereventagent-using-114-cpu.1741322/Http://apple.stackexchange.com/questions/221091/what-causes-the-usere

The MacBook air reload method. First, the lion system is not damaged, the system into the case of the installation method. 1. Restore through the network (WiFi conditions, no need for the most convenient equipment, idiot installation method, but time consuming at least 5 hours, no external device people preferred) 2. The use of the system with disk tools to make USB drive disk to install (secondary selection, faster than network recover

Apple held a separate conference for MacBook Pro at Headquarters, and perhaps it will be the last new launch at its current headquarters after Apple moved to the new headquarters of the spacecraft. While the global PC industry has been in a weaker position in recent years, Apple's Mac products are selling pretty well, with more and more people starting to switch from PCs to Mac platforms. This, of course, benefits from Apple's ability to

1, we open the MacBook in the computer and then we click the "System Preferences" effect as shown below. 2, then in this interface we click on the "User and Group" icon. 3, enter the user list, you can increase the deletion of users on this page, the effect is as shown below. 4, you can fill in the new password after the modification. Well, through the above method has successfully modified the password, in fact, as lon

　　Method One: 1, open "Mail" to find preferences, to find "advanced" 2, the "Automatic detection of Account Settings" and "uncheck" Exit, and then open "Mail" and then check it again 　　Method Two: 1, please check SMTP settings 2, the recipient address can try to change a 　　Method Three: If Sina no problem can automatically set up, suggest using IMAP , do not use POP3 "Note" VIP Mailbox open IMAP function, some mailboxes need to manually open. 　　Meth

The MacBook is a long time, and the fever is very strong, so let's see how we can clean it up. 1, first, we use a Phillips screwdriver to unscrew the back cover 10 screws 2, then the first thing to do is to unplug the battery power cord otherwise it is possible to burn the motherboard, this is the power cord, we hold, pull up, next to the line with plastic crowbar pry up 3, the interface is up, do not force around, do not pull to the line

Recently started a Retina Macbook, found that iwork and office performance is very poor, and there is no corresponding update, because in the future study life will be very much application word, PPT, so feel to start a rmbp some uncomfortable, even want to change a non-retina machine. However, it has been discovered by accident that some people have proposed optimizing the performance of iwork on retina. Briefly described below: 1. Close the iw

Tags: open scrolling cursor move touch finish multiple PAC delete macbook1. Open Terminal: Command+space Search: Terminal2. About the operation of the window:A. Maximizing a window (equivalent to clicking the Zoom button in the upper-left corner): Command + CTRL + F, then restoreB. Minimizing a window (equivalent to clicking the Zoom Out button in the upper-left corner): Command + MC. Restore minimized windows: Two steps required:Step One: Command + TAB switch to the application that needs to be

Tags: command ges cal tab Click Initial password localhost mysql8 initialSolve the Mac under MySQL8.0.11 (if not mysql8 more than the version, please refer to other people's methods) forgot the initial password method to share to everyone, for your reference, the specific content as follows:The first step:Click MySQL on the bottom point of System Preferences, and on the pop-up page, close the service.Step Two:Enter Terminal input: cd/usr/local/mysql/bin/Log in Administrator right after enter sud

Preface: As a programmer, after a long time using MacBook will inevitably encounter "insufficient disk space" warning, then you can clean up the following folder, you can generally clean up the size of dozens of G!1. Delete the files from the "~/repository /developer/xcode/deriveddata/" directory, which is the middleware generated by Xcode during the compilation process, and the files are particularly large and can be deleted after compilation is comp

System Preferences, create a new administrator, reboot, and enter the system with the new administrator　　Note that when I followed law one and two in turn, the WIFI problem was greatly improved. If you have not solved the problem after you have executed the law and law two, then you can try law three and law four.Docking stationThere are several ways to determine if the docking station has quality problems:1. Unable to automatically re-connect after WIFI is broken2. Whether or not the docking s

References please indicate the source: http://blog.csdn.net/callon_h/article/details/51308755 The content is the practice income. Reference URL:Http://www.51hei.com/bbs/dpj-19125-1.html Specific content:First you need to install MacPorts, share the address:Http://pan.baidu.com/s/1dFz4GKThttp://www.macports.org/install.phpAfter the installation is complete we use the command: callondemacbook-pro:~ callon$ sudo port install libelf Password: error:port libelf not found Incredibly is not found, bec

Looking forward to, looking forward to, the new computer MacBook came, but the thin Mac does not have a network interface, and the school campus network wireless speed is very slow, how to do?Had to buy an external USB adapter (I would say that the MacBook built-in lightning adapter is too expensive?) ), the hardships received goods, plug in the network cable ... The results show: "USB 10/100 LAN" has a sel

As the climate enters autumn and winter, will the MacBook users occasionally feel "hemp" when they touch the MacBook Shell with the Mac hand? In fact, this is because our Apple notebook with static electricity, then the MacBook with static electricity How to do? Don't worry, The following small series to bring you the Apple notebook with electrostatic solution.

Apple is poised to start producing a new 12-inch MacBook Air from the first quarter of next year, according to reports from Taiwan's technology media digitimes earlier in the day. Incoming, nature is also a variety of rumors of the explosive material. Now a new piece of news points out that some of the specifications for the 12-inch MacBook Air will also change significantly, such as using the USB3.1 standa

Open method: 1. Open our own MacBook, find the location you want to use voice input, click the mouse to confirm the cursor stay in the input range, into the next step. 2. Come to your MacBook keyboard, in the lower left-hand corner of the keyboard there is a "FN" shortcut keys, press two consecutive times, into the next step. 3. A microphone icon pops up above the input box and then express

Many users who use the MacBook have encountered internal speaker failure, and the MacBook's built-in speaker fails, and its headphone holes will also light up red, as shown in the following figure. So what causes the MacBook's headphones to Kong Liang the red light? What should I do if the MacBook speaker doesn't sound? Here's a look at the solutions offered by users: To solve this p

Many from windows to the Apple MacBook users will have a bit of a little adaptation, because the MacBook Touchpad does not have the same touch function as the notebook of the win system, the buttons below the touchpad are not double bonds, naturally there is no double bond function, but in fact after a simple setup, Apple Computer MacBook is not only easy to use

The 2015 MacBook and the 13-inch Retina MacBook Pro are all equipped with a new Force touch trackpad to add new features to some applications in OS X. In the design of the Force touch panel, no matter where you click on the trackpad surface, you can get a responsive and consistent click Response. In addition, under the trackpad, there are power sensors that can detect your push and start a new way of intera