HOW TO FIX NON-FUNCTIONING MACBOOK USB PORT
How to fix a non-functioning USB port on a MacBook. Resetting the SMC (System Management Controller) is a simple fix that cures a wide range of hardware issues. It can be done by following these steps Firstly Shutdown your MacBook. Then Connect the power adapter.Hold Shift+Control+Option and the Power button at the same time.Release all the keys at the same time.Let your MacBook boot up as usual and the SMC will be reset.If it not resolve your problem. Check outdated firmware and software results in various hardware issues, including... Yep — Mac USB ports not working.When this also not working Reset PRAM/NVRAM, it hold information about various USB components. Resetting them could be the solution to your USB woes.For that Shutdown your Mac then Restart it, holding down Command+Option (ALT)+P+R as you do.Hold down the keys until you hear a sound and see the screen flash.Listen for the chime sound and let the Mac boot up as usual.When all these will not work please take support from your nearest macbook service center. We laptop service center calicut provide best support and service for all the issues related to your macbook in calicut. We are specialist in macbook service in calicut. If you need any support with your macbook please contact us for more information +917907220764 or visit website https://www.laptopservicecalicut.co.in/
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