How to Fix secure boot option grated out in bios , Packard bell laptop

If the Secure Boot option is grayed out in the BIOS on your Packard Bell laptop, it could be due to several reasons. Here are some steps you can try to fix this issue: Check for BIOS/UEFI Update: Visit the official Packard Bell website and look for BIOS/UEFI updates for your specific laptop model. If there is an update available, follow the instructions provided by the manufacturer to update your laptop&BIOS/UEFI. Reset BIOS Settings: Boot into the BIOS/UEFI settings on your laptop (usually by pressing a specific key during startup, such as F2 or DEL). Look for an option to reset the BIOS settings to default. Save the changes and exit. Check for Secure Boot Support: Ensure that your laptop&hardware supports Secure Boot. Some older hardware might not fully support this feature. Verify that your laptop model is designed to support Secure Boot. You can find this information in the laptop&documentation or on the manufacturer&website. Disable Fast Boot: In some cases, the Fast Boot feature might interfere with Secure Boot settings. Disable Fast Boot in the BIOS/UEFI settings and check if the Secure Boot option becomes accessible. Clear Secure Boot Keys: Some laptops allow you to clear Secure Boot keys. Look for an option related to Secure Boot keys in the BIOS/UEFI settings and clear them if available. Check for TPM (Trusted Platform Module) Settings:...