HP
WK831AV
is compatible in the following HP Models:
Compaq Presario CQ42 Notebook PC series
COMPAQ PRESARIO CQ42-201TU NOTEBOOK PC - WT500PA
COMPAQ PRESARIO CQ42-202TU NOTEBOOK PC - WT501PA
COMPAQ PRESARIO CQ42-203LA - WX489LA
COMPAQ PRESARIO CQ42-203TU NOTEBOOK PC - WT502PA
COMPAQ PRESARIO CQ42-204TU NOTEBOOK PC - WT503PA
COMPAQ PRESARIO CQ42-205LA - WX487LA
COMPAQ PRESARIO CQ42-205TU NOTEBOOK PC - WT504PA
COMPAQ PRESARIO CQ42-206TU NOTEBOOK PC - WX040PA
COMPAQ PRESARIO CQ42-207LA - XC569LA
COMPAQ PRESARIO CQ42-208TU NOTEBOOK PC - WY304PA
COMPAQ PRESARIO CQ42-209TU NOTEBOOK PC - WY305PA
COMPAQ PRESARIO CQ42-210TU NOTEBOOK PC - WY306PA
COMPAQ PRESARIO CQ42-211TU NOTEBOOK PC - WY307PA
COMPAQ PRESARIO CQ42-212TU NOTEBOOK PC - WY308PA
Compaq Presario CQ42-218TU NB PC - WZ586PA
Compaq Presario CQ42-219TU NB PC - XB794PA
Compaq Presario CQ42-223TU NB PC - XC598PA
Compaq Presario CQ42-224TU NB PC - XC599PA
Compaq Presario CQ42-225TU NB PC - XC617PA
Compaq Presario CQ42-226TU NB PC - XC618PA
Compaq Presario CQ42-227TU NB PC - XC652PA
Compaq Presario CQ42-228TU NB PC - XC653PA
Compaq Presario CQ42-231TU NB PC - XJ342PA
Compaq Presario CQ42-305TU NB PC - XV843PA