Was trying to sync my iphone with macbook wasn't connecting so i removed usb 3x then macbook shut down and wont turn on, plus power cord is a lite green not bright anyone have any ideas whats wrong with it???
This video may help you
Sounds like the main flex cable that connects everything may have become disconnected. My A1226 does this periodically. The fix for it is to take out the case screws so you can access the logic board. The heat resistant tape (amber tape is probably not sticking anymore. Reconnect the flex cable at the logic board and put a new piece of heat resistant tape on it to hold it. Then replace all the case screws.
NO YOU NEED TO DO AN SMC RESET ASAP. An SMC reset will fix problems like that. Look up how to do it on youtube.
SOURCE: Macbook Pro just shuts down
I haveheard of a few issues regarding this. All seem to ppint to heat. Depending on the surrounding environment are you using your Laptop in. Ideal is on a desktop with at least half a foof surrounding it all round. On solution may be to google "SMC Fan control". Get the latest version 2.1.This little utility is simple and user friendly. Install and set your fans to 25%, see what happens. If you still have a problem go to 50% and so on. At least when you are encoding.
Good Luck.
SOURCE: How to connect new apple macbook to belkin G Plus
You do not need a compatible driver for use with the Mac. Reset the Belkin to default, then tuen your Mac on. The airport should see the wireless network and connect
I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309
SOURCE: macbook restarts when i shut it down
Try going into Utilities folder and open Disk Utility and repair disk permissions. That fixes a number of bizarre issues in Mac.
SOURCE: The power cord gets very hot as does the computer
be carreful, you may have an electrical problem with you're battery. Ask an apple reseller.
SOURCE: MacBook locked up, won?t close down
The first thing to try is this: It is a keyboard shortcut to shut down a mac laptop. Press the control key (ctrl) at the bottom and press the eject button at the same time (top button all the way to the right which looks like an arrow pointing up with a line under it). This should bring up a window asking if you want to restart, sleep,cancel or shut down. Click Yes to shutdown! If this does not work, here is the second option. Press the power button down on the upper right side,and just hold it down until the computor turns off. I have done this many times with my own computor when it has crashed with no ill effects, I have heard from Apple that it is not good for your computor and can cause problems, so I would only do this if the keyboard short cut does not work Good luck and if you find this helpful please comment!.
Resetting the SMC on Mac portables with a battery you can remove
Note: Learn about removing the battery on MacBook and MacBook Pro.
Resetting the SMC on portables with a battery you should not remove on your own
Note: Portable computers that have a battery you should not remove on your own include MacBook Pro (Early 2009) and later, all models of MacBook Air, and MacBook (Late 2009).
Resetting the SMC for Mac Pro, Intel-based iMac, Intel-based Mac mini, or Intel-based Xserve
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