HP Compaq 6530s/6531s/6730S/6820s/6830s Board Schematic
The Laptop Motherboard Schematic for HP Compaq 6530s/6531s/6730s/6820s/6830s Laptop & Notebook Board Schematic, 6050a2161401-mb-ax1 Board Schematic.
CPU: Penryn
North Bridge: Cantiga PM45
South Bridge: ICH9-M