HP Presario CQ56 G56 Motherboard System Board P/N 623909-001
PLEASE CONFIRM YOUR MODEL IS LISTED BELOW IF NOT LISTED THIS PART WILL NOT FIT YOUR MODEL
For use in following models:

BU IDS UMA DDR2 CQ56-20
BU IDS UMA DDR2 G56-10
COMPAQ IDS UMA DDR2 CQ56-10 NB BASE UNIT
COMPAQ PRESARIO CQ56-100XX NOTEBOOK
COMPAQ PRESARIO CQ56-101TU NB PC
COMPAQ PRESARIO CQ56-102TU NB PC
COMPAQ PRESARIO CQ56-103TU NB PC
COMPAQ PRESARIO CQ56-104TU NB PC
COMPAQ PRESARIO CQ56-105TU NB PC
COMPAQ PRESARIO CQ56-106TU NB PC
COMPAQ PRESARIO CQ56-109WM NOTEBOOK PC
COMPAQ PRESARIO CQ56-110US NOTEBOOK PC
COMPAQ PRESARIO CQ56-114US NOTEBOOK PC
COMPAQ PRESARIO CQ56-117NR NOTEBOOK PC
COMPAQ PRESARIO CQ56-119WM NOTEBOOK PC
COMPAQ PRESARIO CQ56-122LA
COMPAQ PRESARIO CQ56-122NR NOTEBOOK
COMPAQ PRESARIO CQ56-134CA NOTEBOOK
COMPAQ PRESARIO CQ56-154CA NOTEBOOK
COMPAQ PRESARIO CQ56-200TU NB PC
COMPAQ PRESARIO CQ56-201NR NOTEBOOK
COMPAQ PRESARIO CQ56-202LA NBP
COMPAQ PRESARIO CQ56-219WM NOTEBOOK
G56-150SS
HP G56-100XX NOTEBOOK PC
HP G56-108SA Notebook PC
HP G56-110SL
HP G56-123NR NOTEBOOK
HP G56-128CA NOTEBOOK
HP G56-129WM NOTEBOOK PC
HP G56-141US NOTEBOOK
HP G56-200TU NB PC
HPG56-113SANotebook PC
HPG56-115SANotebook PC
SRP/PRESARIO CQ56 LA MERCO
SRP/PRESARIO CQ56 LTNA