How do I reset my Macbook Pro 2020 without password?

How do I reset my Macbook Pro 2020 without password?

How to Reset MacBook Pro to Factory Settings without Password

  1. Click the Apple logo at the top left of the screen and select Restart.
  2. Immediately hold down the Command + R keys until you see an Apple logo or spinning globe.
  3. It will take a while for the Mac to start up in this mode.
  4. You may see a screen asking you to choose a language.

How do I reinstall OS after replacing hard drive?

To reinstall your Windows OS on your new computer, create a recovery disc that the computer can use to boot up the new, blank drive after it’s installed. You can create one by visiting the Windows website for your particular operating system version and downloading it to a CD-ROM or USB device.

How do I fix missing operating system on my computer?

Follow the steps below carefully to repair the MBR.

  1. Insert the Windows Operating System Disc into the optical (CD or DVD) drive.
  2. Press and hold the Power button for 5 Seconds to turn off the PC.
  3. Press the Enter key when prompted to Boot from CD.
  4. From the Windows Setup Menu, press the R key to start the Recovery Console.

Why does my computer say missing OS?

When a PC is booting, the BIOS tries to find a operating system on a hard drive to boot from. It may be caused by an error in BIOS configuration, a faulty hard drive, or a damaged Master Boot Record. Operating system not found. Another possible error message is “Missing operating system“.

What happens if a computer has no operating system?

A computer without an operating system is like a man without a brain. You need one, or it won’t do a thing. Still, your computer is not useless, because you can still install an operating system if the computer has external memory (long term), like a CD/DVD or a USB port for a USB flash drive.

Can a computer run without operating system?

You can, but your computer would stop working because Windows is the operating system, the software that makes it tick and provides a platform for programs, like your web browser, to run on. Without an operating system your laptop is just a box of bits that do not know how to communicate with one another, or you.

What is more important software or hardware Why?

Hardware has all of the components that make your particular device work, and without it, the software would not be accessible. The better the hardware, the more appealing (in theory) the experience. On other hand, we have software. I guess at the end of the day, both hardware and software are very important.