HD PHOTOS NM-B241 Rev.1.0 (Lenovo Ideapad 330-15IKB) HD photos

Scanned NM-B241 Rev.1.0 board

Same shape of board also:

320-15IKB,17IKB -------------- NM-B451 (Intel "i" 8th gen. only UMA)
330-15IKB ------------------------ NM-B452 (Intel "i" 8th gen. DIS)
330-15IKB ------------------------ NM-B453 (Intel "i" 8th gen. DIS)
320-15ISK 330-15IKB ------- NM-B241 (Intel "i" 6th 7th gen. only UMA)
320-15ISK 520-15ISK ------- NM-B242 (Intel "i" 6th gen. DIS)
330-15IGM ----------------------- NM-B661 ("N" CPU) Socket: FCBGA1090
320-15IAP ----------------------- NM-B301 ("N" CPU) Socket: FCBGA1296
320-15ACL ----------------------- NM-B321 (AMD E2/A4/A6/A9 CPU DIS & UMA)

https://pkbiosfix.com/threads/lenovo-80xh-nm-b241-bios-bin-schamatic-boardview.1154/
https://pkbiosfix.com/threads/ideap...1-dg721-nm-b242-bios-schematic-boardview.727/