How to Fix Dell Security Settings Not Detected?

Resolve the "Security Settings Cannot Detected" error after the BIOS update or installation of Dell computer

Sometimes, after updating or installing the BIOS on a Dell computer, you may receive a message saying: "Security settings cannot be detected." don’t worry! This article will guide you through this problem step by step.

While BIOS updates don't seem to improve system performance, it can fix bugs related to specific hardware or increase compatibility with new devices. Therefore, if your BIOS has updates available, you need to install it in time.

However, when updating or installing the BIOS on your Dell computer, you may receive the following error message:

"The security settings cannot be detected. Please try restarting the system and running the update again."

This error will prevent you from updating or installing the BIOS, so you'd better fix it in time. This guide will provide detailed step-by-step tutorials to help you solve this problem.

How to fix Dell "Security Settings Not Detected" issue?

Step 1: Check the BIOS version

First, you need to check the current BIOS version so that you can download the corresponding update from the manufacturer's website. The method is as follows:

Step 1. Press Win R to open the Run dialog box.

Step 2. Enter msinfo32 and press Enter to start the system information .

Step 3. Scroll down to find your BIOS version in the BIOS version/date .

Step 2: Pause BitLocker

You need to pause BitLocker before performing a BIOS update. If BitLocker protection is not paused during the update process, the system will not recognize the BitLocker key, and you will be prompted for the recovery key to continue every time you restart. Worse, without a recovery key, it will result in data loss or require unnecessary OS reinstallation. Therefore, it is necessary to pause BitLocker.

Step 1. Enter Control Panel in the search bar and press Enter .

Step 2. Go to System and Security > BitLocker Drive Encryption > Pause Protection .

Step 3: Update the BIOS

Now, it's time to install the BIOS update.

Step 1. Plug the USB flash drive into your computer.

Step 2. Download the corresponding BIOS version from the motherboard manufacturer's website to your USB drive.

Step 3. Restart your computer and enter the BIOS menu.

Step 4. Under the BIOS Update tab, select your USB flash drive as the source and follow the on-screen instructions.

Step 5. Once finished, restart your computer and enable BitLocker again.

Conclusion

By following the steps above, you can update the BIOS on your Dell computer without encountering more BIOS updates or installation issues. Last but not least, remember to create daily file backups with MiniTool ShadowMaker to keep your data safe.

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