Hello Mostofa,
Thank you for posting your query on Microsoft Community.
As per description, it seems that some settings got changed under BIOS.
In order to change the settings in BIOS. I would suggest you to visit the motherboard manufacturer's website or download the manual and check if you can find any information on that.
If that doesn't help, then you will have to contact your Computer Manufacturer.
BIOS Disclaimer:
Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can
cause serious problems that may prevent your computer from booting properly. Microsoft cannot
guarantee that any problems resulting from the configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.
Hope this information is helpful. Please do let us know if you need further assistance with Windows, we’ll be glad to assist you.