Question problem in the bios or pen drive?

[joao_6821]

I made a bootable pendrive the first time to go to Linux and everything went fine, it was recognized by the bios and I went to Linux Mint demo mode. during, my touchpad was not working and only the terminal was working, so I used sudo reboot to forcefully exit demo mode and go to Windows, and after using sudo reboot I took out the battery to turn it off and exit completely, so I went back to the windows. After that I went again and my pendrive stopped being recognized by the bios, but it is recognized by the disk manager and the file manager too, I can format and do everything on it, but it is not recognized by the bios. (*WARNING* my computer does not have secure boot or fast bios, and I cannot update the BIOS.) What can I do to make the flash drive recognized and what could have happened?