Macbook usb slot not working
If it works as soon as you try a different port, then the first port is (probably) faulty: if this is the case, you'll need to decide whether to manage without that dernier gagnant du loto maroc port or get it repaired.
I've done everything, latest updates (both resultat du loto du 29 11 Lion and Mountain Lion SMC, and pram.
If it's a cheap USB stick (that doesn't have any vital data on it) this might be good news; but getting an iPhone repaired can be expensive if it's out of warranty and you haven't got.
If it doesn't work wherever you plug it in, then the problem probably lies with either the cable or the device you're plugging into the Mac.But the left one keeps reconnecting my iPhone 4S (iOS 6 Beta3) every 20 seconds.Re-attach the power cord.Have you tried any other USB device?We'll look at that next.11 simple fixes for a Mac USB port that isn't working.It's strange and don't know what.You should see the light on the power adapter change colour or blink to indicate the SMC gagner un iphone x gratuitement 2018 has been reset.Try connecting a different iPhone, iPad or USB accessory to the Mac using the same port and cable.Restart the device (if relevant is the port faulty?Update your Mac Updating your Mac to the latest version of macOS is a reasonably quick and simple process that in most situations is a good idea anyway.Does that fix the problem?If the device is in a case which may be getting in the way, try it without the case.
Look at the basic info along the bottom of the window.
Press the (left) Shift Ctrl Option keys and the power button at the same time, and hold them down for a few seconds.
It's also possible that the device simply isn't compatible with your Mac, or that it needs a software/driver update to work with it, so check those factors before rushing into a costly repair.