(All Methods to Fix) PC Keeps Booting into BIOS

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BIOS (Basic Input/Output System) is firmware that provides runtime services for operating systems and programs. It's used to initialize hardware during the boot process. But do you know how to access the BIOS in Windows 10 or 11?

It also manages the flow of data between the computer's operating system and any hardware devices connected to it. So a malfunctioning BIOS can be detrimental to the system's overall operation, and a failure to boot can be damaging.

This error can occur due to various reasons such as changes in BIOS settings, failed updates of recently installed applications on the Windows PC, compatibility issues with hardware and the Windows PC, external hardware connections, pressing boot keys on the keyboard, outdated BIOS, improper insertion or removal of operating system drives, incorrect boot order configuration, or CMOS battery issues.

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Four Ways to Fix a Computer That Continuously Boots to BIOS

Now that we know the causes, let's discuss how to get out of the BIOS loop. Here are the steps to fix Windows stuck in BIOS error. Let's dive in:

Fix 1: Check Hardware Connections

If your computer keeps booting into BIOS, you can first check the hardware connections. Here's how:

First, ensure that any external hardware devices are correctly connected to your computer, as incorrect connections might cause the BIOS to boot when attempting to load Windows.

You can also check external devices, like a keyboard or mouse, to see if they're causing the problem. Unplug everything, then restart your computer.

Fix 2: Disable Fast Startup and Set Correct Boot Options

The other option is to disable Fast Startup. Windows Fast Startup is a feature that allows your computer to boot up more quickly than the normal process. If your PC has Fast Startup enabled, you won't be able to access the BIOS settings during startup. This incorrect boot order can cause your computer to fail to boot past the BIOS. It's therefore essential to disable Fast Startup and enable the appropriate boot options.

Here's how:

1. Turn off the computer and enter the BIOS firmware settings. 2. Use the cursor to navigate to the bottom right of the screen and click on "Advanced Settings/Mode," then select the Boot Settings/tab. 3. Disable Fast Boot, save the changes, and restart your computer. 4. Set "Hard Disk" as the primary boot option.

Check and confirm the required changes/results. The problem might not be with the boot device.

Fix 3: Run a Windows Repair

The third way to stop a computer from continuously booting to BIOS is to run Windows Repair. The steps to run Windows Repair are as follows:

Create a bootable Windows USB flash drive or CD/DVD, or seek assistance. Connect the drive/USB to your computer. Set the hard drive as the primary boot drive. Restart your computer and wait for the bootable device to load.

Click on the “Repair your computer” option to get into WinRE, then click on Troubleshoot > Advanced options > Startup Repair. Follow the on-screen instructions to perform a Windows repair.

Fix 4: Check the CMOS battery

The CMOS (Complementary Metal-Oxide-Semiconductor) battery powers the BIOS firmware in your computer, which is responsible for booting it up and controlling data flow. Remove the CMOS battery for one minute, then put it back in your computer. This should reset your computer so that it boots straight to Windows instead of the BIOS.

Inspect the CMOS Battery to Fix Computer Boot Issues

This will clear all set passcodes. If this doesn't work, your battery is dead and needs to be replaced.

Side note: How to back up your data securely

Entering BIOS might change the boot order and hardware configuration. An unintended data loss due to system installation or hardware malfunction would be a tragedy. In this case, professional backup software like Todo Backup Home can come in handy. If you have created a backup, it can help you restore data to your computer.

Todo Backup Home is a practical and professional backup and recovery tool. It helps you back up your computer's system, files, disks, partitions, and applications. Additionally, you can use it to compress backups to save space and create a WinPE emergency boot disk.

Additionally, it helps you create full backups, differential backups, and incremental backups to meet your different backup needs. Most importantly, it offers 250GB of free cloud storage space and a secure zone to protect your data.

You can back up your computer by following these steps:

Step 1: Launch Todo Backup on your computer. On the main screen, click “Create Backup,” and then hit the big question mark button to “Select What to Back Up.”

Step 2: To back up the Windows operating system, click "OS" to start the backup.

Step 3: The system should automatically select the Windows operating system information and all system-related files and partitions, so you shouldn't need to make any manual selections here. Next, click on the illustrated area to choose where you want to save your System Image backup.

System Backup

Step 4: The backup location can be another local drive on your computer, an external hard drive, a network, cloud storage, or a NAS. We generally recommend using an external physical drive or cloud storage to keep your system backup files.

Step 5: If you want, click on "Options" to enable automatic backup schedules (daily, weekly, monthly, or event-based), as well as differential and incremental backups. Then, hit "Backup Now" to start the Windows backup process. Completed tasks will be displayed on the left side in card form.

Ultimately

Data loss can happen anytime, and it could be due to a hardware failure. The issue of a computer repeatedly starting to BIOS could pose such a threat. Hence, there is a need to use the default boot device so that your computer boots directly to Windows.

Similarly, for safety purposes, it's essential to protect your data and programs. That's why in this article, we recommend using the Todo Backup Home tool. Todo Backup Home safeguards your data and keeps backups of system files and other crucial files. This ensures your data is secure and easily retrievable whenever needed.

Frequently Asked Questions

1. How to exit the BIOS boot loop? If your computer is stuck in a BIOS boot loop, it's usually due to a misconfiguration or a hardware issue. Try these solutions: 1. **Inspect Hardware**: Ensure all components, such as RAM, hard drives, and graphics cards, are properly installed and connected. Faulty or incompatible hardware can cause an infinite loop. 2. **Restore Default Settings**: Press the key to enter BIOS during startup (usually F2, F10, Delete, or Esc, depending on your computer brand). In the BIOS settings, look for "Load Default Settings," "Load Optimal Defaults," or similar options, then save and exit (typically by pressing F10 and confirming). 3. **Disable Secure Boot**: If you encounter issues with Secure Boot, try disabling it. Find the Secure Boot option in the BIOS settings and set it to Disabled. 4. **Update the BIOS**: An outdated BIOS version might be causing the problem. Visit the manufacturer's website, locate and download the latest BIOS update, and follow the instructions provided. 5. **Clear CMOS**: If none of the above works, you can attempt to clear the CMOS, which resets the BIOS settings. This usually involves removing the CMOS jumper or disconnecting the CMOS battery on the motherboard. Refer to your motherboard manual for proper procedure to avoid damaging hardware. 6. **Professional Assistance**: If all else fails, contact your computer manufacturer's technical support or seek assistance from a professional. Before attempting any hardware manipulations, make sure to power off your computer and unplug it from the power source to prevent electrical shocks and data loss.

To exit the BIOS loop, simply press the F10 key on your keyboard.

2. How to prevent a computer from automatically entering BIOS? To prevent a computer from automatically entering the BIOS, you typically need to change the boot settings. Here are general steps, but note that the exact process may vary depending on your computer model and BIOS version: 1. Restart your computer and press the designated key during startup to enter the BIOS. This is usually F2, F10, Delete, or Esc, or a combination like Fn+F2. 2. In the BIOS interface, locate options related to "Boot," "Startup," or "Initialization." 3. Within this menu, search for settings concerning "Fast Boot," "Direct Boot," or "Boot Priority Order." 4. If there's a "Fast Boot" option, disable it (set it to Disabled or Off). This will allow you to see the boot selection menu on each startup instead of directly entering BIOS. 5. If there's a "Direct Boot" option, ensure it is set to start from the Hard Disk or Operating System (OS) rather than the BIOS or UEFI firmware. 6. Adjust the "Boot Priority Order" to ensure your operating system is the preferred choice over the BIOS settings. 7. Save the changes and exit the BIOS. Typically, press F10, then select "Yes" to confirm saving and exiting. 8. The computer will restart, now following the new settings and should no longer automatically enter BIOS. If these steps don't work or you're unsure how to proceed, consult your computer manufacturer's user manual or online support resources for more specific guidance.

To prevent the computer from booting into BIOS automatically, check the hardware connections to ensure they're all secure and functioning properly.

What's the difference between a BIOS boot and a UEFI boot?

BIOS drive support is stored in its read-only memory, so it tops out at 2.2TB, while UEFI supports up to 9ZB of drive capacity.

4. Is my motherboard BIOS or UEFI?

To find out if your computer's motherboard uses BIOS or UEFI, start the Windows virtual machine. Then, click the “Search” icon on the taskbar. Type in “msinfo32” and press Enter.