you mean bios on top should work for my: Toshiba Satellite L55D DA0BLTMB8F0 REV F part no PSKXNU-00RNC1 not important, only motherboard code right ?
this bios not works for TOSHIBA SATELLITE L55D-C5204R part no. PSKXNU-00RNC1 DA0BLTMB8F0 REV F i need for that model with your bios laptop not turn on