RM Schematics
As Asus · laptop motherboard

Asus X421JA Schematics, boardviews & board numbers

Every Asus X421JA file in the library: 5 BIOS files, 5 boardviews. Board numbers: 60NB0RI0-MB1000, 60NB0RC0-MBB010, 60NB0RC0-MBB000, 60NB0RI0-MB1110. Several revisions are listed — pick the one printed on your board.

Other Asus models

All Asus files

Not sure which file fits?