Co Compal · laptop motherboard

Compal EG522 Schematics, boardviews & board numbers

Every Compal EG522 file in the library: 3 BIOS files, 1 schematic. Board numbers: NM-B452, NM-B451. Several revisions are listed — pick the one printed on your board.

EG521 EG522 MB Kabylake-U42 NM B452 REV0.2NM-B452Schematic
EG521 EG522 EG751 EG721 NM B451 Rev 1.0 2017 06 26 7GEN TH BlueNM-B451BIOS
EG521 EG522 EZ511 EG721 NM-B451 Rev 1.0NM-B451BIOS
520 15IKB EG521 EG522 EZ511 EG721 NM B452 Rev 1.0 2017 07 03 ClearNM-B452BIOS

Other Compal models

All Compal files

Compal EDP51 Compal EDQ51 Compal EE580 Compal EG430 Compal EG431 Compal EG521 Compal EG532 Compal EG721 Compal EH50F Compal EH51F Compal EH5LC Compal EH5LW

Not sure which file fits?

How to find your laptop motherboard number5 min readSchematic vs boardview: which one you need for repair3 min read