![how to restart a mac to factory settings how to restart a mac to factory settings](https://i0.wp.com/techbland.com/wp-content/uploads/2020/05/How-to-Reset-Macbook-Air-to-Factory-Settings.jpg)
- #How to restart a mac to factory settings upgrade
- #How to restart a mac to factory settings windows 10
The CMOS battery looks like a small silver coin. So, this process varies depending on the make and model of your computer.Īnother method users can attempt is to remove the CMOS battery itself. The CMOS jumper is a button on my HP desktop that I press and hold for about five seconds. Once your BIOS has been reset, reconnect the jumpers, close the system unit, reconnect external devices, and power on the system. Remove both, reconnect the system unit to AC power, boot the system then wait about 10 minutes. Proceed to open the system unit, then look for a small jumper-there might be two for resetting the BIOS and one for just the BIOS password. You don’t want to risk any chance of electrical shock or damage to components. Reason why? Some electrical charge might still be present even when powered down and disconnected. Resetting the jumper on the motherboard then applying a standard BIOS password to access prevent access resolved this issue.īefore you begin, ensure your computer is powered down, the power cord is disconnected from the outlet then wait about 30 minutes for your system to be cooled down. When I just started working as a system administrator at a local high school, students would enter the BIOS and set up a password locking out other students. Usually, you will need to press the F10 to confirm changes before exiting.Īnother way users can reset their BIOS defaults is by manually resetting a jumper on the motherboard. Users should look for wording relating to Restore Defaults or Factory Default. On my HP desktop and laptop, the reset feature is under the File -> Default Setup menu and is called Restore Factory Settings as default. Clear CMOS Cache on a PC or NVRAM on a Macĭue to the variety of makes and models, but the basic principles for accessing the BIOS or UEFI firmware interface can be found in our BIOS setup guide.įinding the setting to reset your BIOS will vary depending on your computer. In this article, we’ll take a look at a couple of ways you can reset your BIOS back to its original factory state, also known as clearing the CMOS cache.
#How to restart a mac to factory settings windows 10
If you are experiencing problems installing Windows 10 from a USB or DVD, resetting the BIOS might also help. In these cases, resetting your BIOS to its default settings can get you up and running again.
#How to restart a mac to factory settings upgrade
You can make inadvertent changes that destabilize your system, fall victim to malware or a botched BIOS upgrade or power outage, or plain forget your BIOS password. Like any configurable part of your computer, the BIOS can get corrupted.