Flashing BIOS and how to restore 7720. BIOS recovery procedure Take the file with unmodified BIOS of the same version that the flying. 1. Find the USB-flash the old model, no more than 2GB. 2. Format the flash drive in FAT (NOT in FAT32). 3. Run the downloaded file type "7720AHH.exe." At a time when the installer crashes or begins to ask other questions on what does not respond, go to the Task Manager (Ctrl + Shift + Esc), in the "Processes" tab to select «sctWinFlash32.exe», right-click to
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