Laptop Motherboard (System board) - Intel HM55 chipset,  On board ATI 5470 discrete graphic and 512M video ram 

Motherboards are part number specific; please make sure to match the part number of the motherboard you are replacing with the one you are purchasing. Look at board  identifier MBNBR06002 OR 31ZQ9MB0020 in the memory location shown on the label. Please carefully refer to images, avoiding the wrong purchase. 

Package Includes:

• 100% Original System Board
• Fully Tested

Condition:

• Refurbished - 100% Working
• 90-Day Warranty / Optional Extended Warranty 

Compatible Models (not all models listed):