If you own (or can borrow) a spare cable, try switching to that one to make sure it’s not the cause of the problem. On any type of computer, make sure you’re using the power cable that came with your laptop or desktop-or, if the original broke, that you have an exact replacement. For a desktop, double-check that the monitor is firmly connected.
If you’re dealing with a laptop, plug it in and ensure that the charging light is on. Next, ensure that your machine is receiving enough power. Then, before attempting to turn it back on, unplug all unnecessary peripherals, such as printers and scanners, to make sure they aren’t causing interference. For most makes and models, you can hold down the power button for a couple seconds to shut down the machine. First, make sure your computer really is powered off.
Check for hardware problemsīegin by checking for issues with your hardware. We may not be able to include every potential issue, but we can guide you toward solutions for some of the most common problems. So finding and fixing the problem often involves a lot of trial and error.
Install mac recovery on a cd for a system that wont boot how to#
If all else fails, we’ll tell you how to retrieve your data from a dead device.īefore we begin, you should be aware that there’s a very, very long list of reasons why your computer might not start. We’ll also explain when it might be best to call in the professionals. In this guide, we’ll walk you through the steps you’ll need to get a non-starting computer up and running again. Identifying the problem’s root cause isn’t an exact science, but if you troubleshoot with a methodical approach, you can rule out many potential issues one by one. When your desktop or laptop refuses to start, that means either the hardware or the software is having trouble. Even in this worst-case scenario, you can work through a number of troubleshooting options-so don’t panic yet. You push the power switch to turn on your computer… and nothing happens.
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