Product details
820-2274-A 922-8391 Left I-O Board for Macbook Pro 17inch Early - Late 2008 NB-5839W
This is the board for the 17-inch MacBook Pro which has the MagSafe connector, Sound ports, USB, and the ExpressCard connector.
Apple part number: 922-8391, 820-2274-A
Compatible models: A1261, 820-2274-A
922-8391 Left I-O Board for Macbook Pro 17inch Early - Late 2008 8202274A
This is the board for the 17-inch MacBook Pro which has the MagSafe connector, Sound ports, USB, and the ExpressCard connector.
Apple part number: 922-8391, 820-2274-A
Compatible models: A1261, 820-2274-A
922-8391 Left I-O Board for Macbook Pro 17inch Early - Late 2008 8202274A