Hello gentlemen engineers. Please help restore the BIOS of the HP Pavilion Gaming Laptop 15-dk1240ng (39A87EA#ABD) Serial number CND1092YY5, RMN: TPN-C141. The laptop turns on, but the screen remains black, sometimes the backlight turns on, and sometimes without backlight, the keyboard backlight turns on, but the laptop does not respond to Esc and F10. Win + V also does not respond. Win + B turns on the automatic BIOS update, but the update for this model sp157535 (085FA.bin) is not found, although it sees a similar update for a similar model sp155582 (08740.bin) and tries to update, but the update...