- Mac keyboard shortcuts medium square serial#
- Mac keyboard shortcuts medium square Pc#
- Mac keyboard shortcuts medium square mac#
Mac keyboard shortcuts medium square mac#
It will transform the Mac into a giant Firewire external drive. If the computer freezes on startup, you can see where it will freeze.
You will see all the descriptive text of all the boot steps, similar to Windows’s Safe Mode.
This is mainly popular with the use of “fsck ” to check the computer disk permission. It is a UNIX-like interface where you can enter many simple commands to troubleshoot the machine. This will boot the machine in Single-User mode. (Cd, USB, Firewire etc.) This is perfect if the CD is stuck inside and the keyboard is not working or if the Mac tries to boot from an unknown external device. This will eject all the removable media plugged to your Mac. Hold down the keys until the computer restarts with the startup sound the second time. To do this NVRAM/PRAM reset, your need to hold the keys when you boot your client’s Mac. This is often done if your client’s machine boots into a weird pink color.
Mac keyboard shortcuts medium square serial#
What does it mean? It will reset all the default settings on the motherboard or built in features including: Serial Port Configuration, Clock, Volume, Double-Click time, Virtual Memory, RAM disk, Mouse Speed, Application Font, Alarm Clock, Monitor Color Depth, Startup Disk and Serial Printer location. This combination will reset the NVRAM and PRAM of your client’s computer. It will boot Apple Hardware Test which is an incredible powerful tool that will make a precise diagnostic on your client’s computer about any form of hardware failure: RAM, hard drive, motherboard etc. When you hold D, the cd needs to be already inserted. This is perfect if you want to boot from an external USB/FireWire.Īll Apple Computers come with an Hardware Test CD. You can then choose which devices you want to boot from. When you hold option at start, it will detect all the bootable devices in the Mac such as the CD, Hard Drive, External USB and External FireWire. Optionīy far, the most useful shortcut that will tell if the computer has a hard drive failure or a motherboard corruption. This allows you to boot directly from the CD.
Sometimes, the Mac is not programmed to automatically boot from a CD. To make these boot shortcuts work, the computer needs to be shutdown and you need to press/hold these keys while booting the computer.
Mac keyboard shortcuts medium square Pc#
Any regular USB PC keyboard will work as long as you keep in mind the following: Enter the Apple Mac boot shortcuts.įirst of all, you don’t have to use an Apple Keyboard to do these. You absolutely need to know which key to press in order to repair the Mac. You sometimes see the grey apple logo, sometimes it’s all white and sometimes you see nothing at all. The client is there, you boot their computer and the screen just hangs there. In this article you will learn all the most important boot shortcuts on a Mac. He has his own computer repair business (OrdiRodi) that mainly does Apple Support. Guest Post by Marco Rodi: Marco Rodi owns an IT Engineering university degree.
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