![]() Follow the instructions in this article to get help to reset the BIOS password. Prevents an unauthorized user from accessing the HDD and booting into the operating system.įor more information about BIOS, how to access the BIOS, and how to update the BIOS to the latest version, see the Dell knowledge base article Dell BIOS Updates.īIOS or UEFI passwords provide a layer of security for users to prevent unauthorized access to the computer. Click ' Troubleshoot ' > ' Reset this PC '. Step 3: Your Dell laptop will reboot into the WinRE mode. Step 2: On the lock screen, while holding on the Shift key, just click the power button and click Restart. HDD password - Password that you must enter to allow the BIOS to access the hard drive and continue booting into the operating system. It's okay that you don't remember your password and are locked out. One of the most effective ways to get this done is through the use of command prompt.Prevents an unauthorized user from accessing the BIOS or making changes to the settings in the BIOS. Setup or Admin password - Password that you must enter to access and make changes to the BIOS settings of the computer.Without the user password, a user cannot enter the BIOS, access the one time boot menu (F12 menu), or boot into the operating system. Here are the steps to follow for Windows 7: Note that you can only reset to factory settings your Dell under Windows 7 after creating a Live CD. Prevents an unauthorized user from using the computer. How to Reset Windows 8/8.1/10 Dell Laptop Without Administrator Password Start by clicking the Start button Next, open Settings and go to Reset this PC. ![]() ![]() System or User password - Password that you must enter to log on to the computer.There are three types of passwords that can be set up in the BIOS or UEFI of a computer. The BIOS or UEFI also contains instructions that the computer uses to perform basic instructions such as date, time, whether to boot from a hard disk drive, USB drive, or the network, and so on. It acts as an interface between the computer's hardware and the operating system. BIOS or UEFI is firmware that is embedded on a small memory chip on the computer's system board or motherboard. Click Next, and then click Finish to confirm your restore point. To choose a different restore point, click the Show more restore points check box, and then click a restore point. The most recent restore point is the default choice and the best place to start. BIOS is an acronym for Basic Input or Output System, also known as system setup or UEFI. Click System Restore, and then click Next.
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