Apple MacBook Pro A1286 15" Mid 2009 2.8 GHz 500 GB HDD NO OPERATING SYSTEM!<div><br></div><div>The serial number on this laptop is W8951055B22</div><div><br></div><div><div>You are bidding on the exact computer pictured, with matching power supply brick and cord.&nbsp; Has a battery that seems to hold a charge quite well.&nbsp; Biggest problem is NO operating system.&nbsp; I couldn't figure how to load old OSX onto this computer.</div><div><br></div><div>Ships well protected in a USPS medium flat rate box.&nbsp;&nbsp;</div></div>