admin desktops & Laptops Support Joined Dec 2, 2017 Messages 32,827 Jan 11, 2021 Thread Author #1 Toshiba NB520 Bios QBU00 LA-6858P Schematics QBU00 LA-6858P Attachments main NB520 QBU00 LA-6858P.bin main NB520 QBU00 LA-6858P.bin 2 MB · Views: 1 EC NB520 QBU00 LA-6858P.bin EC NB520 QBU00 LA-6858P.bin 128 KB · Views: 1 LA-6858PR10_1107.pdf LA-6858PR10_1107.pdf 1 MB · Views: 2