hi... i have desktop studio 1909, i updated bios from a03 to a04 but after restart the system the system does not start on the screen is black and the system does not work, please help , i think i have to format the bios but i don't know how... please help...
Is this Dell Studio Desktop 1909 if so there is no A03 or A04 bios update have a look in bios recovery section.