This is  Motherbroad. 
High quality and high efficiency
100% Fully Tested before we sent and working well in perfect condition !

Compatible Model :
Compaq Presario A900 Notebook PC Series :
KG572PAR KG572PA KG573PAR KG573PA KG574PAR KG574PA KM051EAR KM051EA 
KC375UA FE799UAR FE799UA FE800UAR FE800UA FE801UAR FE801UA FE802UAR FE802UA FE803UAR FE803UA FE807UAR FE807UA GU267AV KB162PA KC378UAR KC378UA KF029AS KF031AS KM056EAR KM056EA KM057EA KM058EAR KM058EA KM059EA KN916UAR KN916UA KN917UAR KN917UA KN919UAR KN919UA KN921UAR KN921UA KN922UAR KN922UA KT194PA KT195PAR KT195PA KT196PA ZU370UAR ZU370UA
 
P/N :462316-001
  
Package Included : One pc of Motherboard(not included CPU and Memory)