HP PC Board
L21618-001
is compatible in the following HP Models:
HP EliteBook 840r Notebook PC series
HP EB840rG4 i5-7200U 14 4GB/1T PC - 4NZ52PA
HP ELITEBOOK 840R G4 BASE MODEL NOTEBOOK PC - 2LG02AV
HP ELITEBOOK 840R G4 NOTEBOOK PC - 5EA60UC
HP ELITEBOOK 840R G4 NOTEBOOK PC - 5NZ84UC