How to run an Apple Diagnostics test on an Apple Macintosh computer – macOS troubleshooting



Products seen in this video:

Apple Macbook – http://amzn.to/2xNfK1O

Other products you may be interested in:

Apple MacBook Pro – http://amzn.to/2fsCkm5
Apple MacBook Air – http://amzn.to/2xNq3TO
Apple iMac – http://amzn.to/2hyONZU
Apple Mac mini – http://amzn.to/2fAarMC

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In this troubleshooting tip we show you how you can access Apple Diagnostics. This is a diagnostic test built into your Apple Macintosh computer to check the internal components of the device.

Apple Diagnostics is a first step when trying to diagnose an issue with your computer.

source

Mourad ELGORMA

Mourad ELGORMA

Fondateur de summarynetworks, passionné des nouvelles technologies et des métiers de Réseautique , Master en réseaux et système de télécommunications. ,j’ai affaire à Pascal, Delphi, Java, MATLAB, php …Connaissance du protocole TCP / IP, des applications Ethernet, des WLAN …Planification, installation et dépannage de problèmes de réseau informatique……Installez, configurez et dépannez les périphériques Cisco IOS. Surveillez les performances du réseau et isolez les défaillances du réseau. VLANs, protocoles de routage (RIPv2, EIGRP, OSPF.)…..Manipuler des systèmes embarqués (matériel et logiciel ex: Beaglebone Black)…Linux (Ubuntu, kali, serveur Mandriva Fedora, …). Microsoft (Windows, Windows Server 2003). ……Paquet tracer, GNS3, VMware Workstation, Virtual Box, Filezilla (client / serveur), EasyPhp, serveur Wamp,Le système de gestion WORDPRESS………Installation des caméras de surveillance ( technologie hikvision DVR………..). ,

17 réflexions sur “How to run an Apple Diagnostics test on an Apple Macintosh computer – macOS troubleshooting

  • Avatar
    septembre 17, 2020 à 11:52
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    I did the same on my 2016 mbp 15" but the diagnostic wont show and just restarts. I have macOS 10.13.4

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    septembre 17, 2020 à 11:52
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    I have a Macbook air 13 early 2015. My magsafe 2 connector heats up (from 5% to 70-80% ) while charging the laptop. Would this Diagnose help me find out if the charger works properly? Thank you!

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    septembre 17, 2020 à 11:52
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    I have a 2017 MacBook Pro 15” and my battery is at 0. When I plug in it has the charging icon but says “battery is not charging.” I reset SMC and nothing changed, I’ve run a diagnostic (following this video) and it says “no issues found” … my warranty finished just the other day! 😭

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    septembre 17, 2020 à 11:52
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    When it is inspecting your resources, do you know how the Mac is testing memory and how that works? How do you know there is a memory problem?

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    septembre 17, 2020 à 11:52
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    Hello bro!
    I left my computer with downloading games like 30mn and when I came back I heard fan noise. My screen went unusually(not black screen but I can't control it). After I turn it off for 30mn it came back normally.
    I did check the hardware test and no issue was found. I just want to make sure does anything bad can happen to my computer?

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  • Avatar
    septembre 17, 2020 à 11:52
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    When I'm switching my macbook on, I get the apple sign, and it's loading forever with the Grey screen. No display, but it was working before until I wanted to change Admin. Please help

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    septembre 17, 2020 à 11:52
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    hey, man, can you help me how to remove that apple hardware test on startup… it keeps on opening during startup … I don't want to open that.. THANKS!

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  • Avatar
    septembre 17, 2020 à 11:52
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    Doesn't work for me, nothing fucking works with me. Hard disk won't show up anywhere, and I want to fucking die.

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    septembre 17, 2020 à 11:52
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    Mine goes to an internet recovery screen not diagnostics

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    septembre 17, 2020 à 11:52
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    What if your keyboard is not working? Is there an alternative way to run diagnostic test

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    septembre 17, 2020 à 11:52
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    For those of you who it showed internet recovery keep holding the Key D down and it’ll go passed it.

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