You can check your current BIOS version and mode (Legacy vs. UEFI) by running msinfo32 in Windows and looking at the System Summary . Phoenix Pheonix Bios, A03 | Driver Details | Dell US
: Websites like Reddit, Tom's Hardware, or specialized forums dedicated to computer hardware might have threads on BIOS modifications. Always approach these with caution, as modifications can have negative outcomes. phoenix bios sct v22 repack