Admin desktops & Laptops Support Joined Dec 2, 2017 Messages 31,061 Jun 9, 2018 Thread Author #1 320-15IAP Laptop (ideapad) BIOS DG424/DG524 NM-B301 REV 1.0 Attachments DG424 DG524 NM-B301.bin.zip DG424 DG524 NM-B301.bin.zip 2.4 MB · Views: 3 EC.bin EC.bin 128 KB · Views: 0