Item Component Spare part number
(1) Display assembly: The display assembly is spared at the subcomponent level only. For more display assembly
spare part information, see 
Display assembly subcomponents on page 20.
(2) Keyboard (includes keyboard cable):
  For use in Indonesia 728127-D61
  For use in Taiwan 728127-AB1
  For use in Thailand 728127-281
  For use in the United States 728127-001
(3) Top cover (includes TouchPad) 724300-001
(4) Power button board (includes cable) 718436-001
(5) TouchPad button board (includes bracket and cable) 728410-001
(6) Audio/USB board (includes cable) 718435-001
(7) Fan (includes cable) 718430-001
(8) Fingerprint reader board (includes bracket and cable) 725239-001
(9) System board (includes replacement thermal material):
  For use in models without Windows 8 and with 2-GB of discrete graphics memory 725243-001
  For use in models with Windows 8 Standard and with 2-GB of discrete graphics
memory
725243-501
  For use in models with Windows 8 Professional and with 2-GB of discrete graphics
memory
725243-601
  For use in models without Windows 8 and with 1-GB of discrete graphics memory 725242-001
  For use in models with Windows 8 Standard and with 1-GB of discrete graphics
memory
725242-501
  For use in models with Windows 8 Professional and with 1-GB of discrete graphics
memory
725242-601
  For use in models without Windows 8 and with UMA graphics 725241-001
  For use in models with Windows 8 Standard and with UMA graphics 725241-501
  For use in models with Windows 8 Professional and with UMA graphics 725241-601
(10) Power connector cable 732625-001
  Heat sink (includes replacement thermal material)  
(11) For use in models with discrete graphics 718431-001
(12) For use in models with UMA graphics 728409-001
(13) Processor (includes replacement thermal material):
  Intel Core i5-3230M 2.60-GHz processor (SC turbo up to 3.20-GHz; 1600-MHz FSB,
3.0-MB L3 cache, 35 W)
711903-002
  Intel Core i3-3130M 2.60-GHz processor (1600-MHz FSB, 3.0-MB L3 cache, 35 W) 713163-002
  Intel Core i3-3120M 2.50-GHz processor (1600-MHz FSB, 3.0-MB L3 cache, 35 W) 700627-002
  Intel Core i3-2348M 2.30-GHz processor (1333-MHz FSB, 3.0-MB L3 cache, 35 W) 713165-002
18 Chapter 3   Illustrated parts catalog