Desktops & Worstation
MSI Wind Top AE2420
4.20 / EC: 1.20
Support new spi rom
To update BIOS and EC firmware, please follow the procedure as below.
1. Extract the BIOS file into a bootable USB flash drive or floppy disk.
2. boot from bootable USB flash drive or floppy disk into DOS without CONFIG.SYS and AUTOEXEC.BAT files.
3. Execute \BIOS\flash4m.bat file.
4. Execute \EC\flashec.bat file.
5. If show "Please remove all powers of this system, and power it again" after update EC, please unplug power cord, then plug power cord after 30 seconds.
6. Press "Delete" key during POST into BIOS setup.
7. Load Optimal Defaults in BIOS setup then save changes and exit.
V4.xx for Madison-XT GPU+1GB
Users who download BIOS from here (not using Live Update) should use the flash utility included in the downloaded compressed file when doing the BIOS update. To avoid BIOS update failure, please do not use older versions of the update utility or utilities not provided by MSI.
We suggest using Chrome, Firefox 3.0 or IE 8.0 above browsers to download BIOS, Drivers, etc.