admin desktops & Laptops Support Joined Dec 2, 2017 Messages 33,969 Jan 2, 2020 Thread Author #1 ideapad 320-15IKB DG421 DG521 DG721 NM-B242 Rev 1.0 Schematic, BoardView NM-B242 Rev 1.0 Bios Attachments ECROM.bin ECROM.bin 128 KB · Views: 8 Lenovo 320-15ISK NM-B242 4WCN37WW.zip Lenovo 320-15ISK NM-B242 4WCN37WW.zip 4.9 MB · Views: 12 NM-B241_ME.bin.zip NM-B241_ME.bin.zip 5 MB · Views: 12 ideapad 320-15IKB DG421 DG521 DG721 NM-B242 NM-B241 Rev 1.0 DIS.pdf ideapad 320-15IKB DG421 DG521 DG721 NM-B242 NM-B241 Rev 1.0 DIS.pdf 21.6 MB · Views: 17 Lenovo Ideapad 320-15IKBN - LCFC NM-B242 DIS Boardview.tvw Lenovo Ideapad 320-15IKBN - LCFC NM-B242 DIS Boardview.tvw 6.8 MB · Views: 13