Laptop Motherboard (System board) - Intel HM55 chipset With I3-330M(Or higher) CPU and Heatsink, UMA architecture. Instead of (MBPT901001) AMD chipset UMA/Discrete graphic architecture. In this case, your laptop will work more stable than before. 

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 MBPT501001 in the memory location shown on the label.Please carefully refer to images, avoiding the wrong purchase. 

Package Includes:

• 1*MBPT501001 System Board
• 1*I3-330M CPU(Or higher)
• 1*heatsink /w fan
• Fully Tested / Passed Diagnosis  

Condition:

• Refurbished - 100% Working
• 90-Day Warranty / Optional Extended Warranty (follow link below)

Compatible Models (not all models listed):

ACER Aspire 7741  7741G 7551  7551G Series NOTEBOOK PC