Bios update via dos and autoexec.bat

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hello, I failed the bios update (from 1.70 to 1.90) and now it is corrupted. Tried with taking off the battery, switching jumpers and booting on usb stick. I thought the last chance before buying a new chip will be booting via dos with autoexec.bat to auto run with no need of keyboard input, but I do not know what commands should I put into that file.

1. Could someone help me with creating autoexec.bat?
2. As I understand I need to copy both - dos (.exe) and .rom files on usb stick?

My motherboard is Asrock 990FX Extreme3.
Thanks.

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
memerson Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 14 Jan 2021 Status: Offline Points: 3	Post Options Post Reply Quote memerson Report Post Thanks(0) Quote Reply Topic: Bios update via dos and autoexec.bat Posted: 14 Jan 2021 at 9:12am
	Hello, I failed the bios update (from 1.70 to 1.90) and now it is corrupted. Tried with taking off the battery, switching jumpers and booting on usb stick. I thought the last chance before buying a new chip will be booting via dos with autoexec.bat to auto run with no need of keyboard input, but I do not know what commands should I put into that file. 1. Could someone help me with creating autoexec.bat? 2. As I understand I need to copy both - dos (.exe) and .rom files on usb stick? My motherboard is Asrock 990FX Extreme3. Thanks.