System board
Description Spare part number
System board
For use in models without Windows 8 700624-001
For use in models with Windows 8 Standard 700624-501
For use in models with Windows 8 Professional 700624-601
For use in models with NetClone 727718-001
System board (C2)*
For use in models without Windows 8 739680-001
For use in models with Windows 8 Standard 739680-501
For use in models with Windows 8 Professional 739680-601
*System boards labeled as “C2” must be replaced with “C2” system boards.
The system board is located on the right side of the computer (viewed from the rear). It is secured with
ten Torx screws, two of which also secure the removable outside bracket.
IMPORTANT: *System boards labeled as “C2” must be replaced with “C2” system boards.
If the system board is not labeled as “C2”, use the default spare part number (700624-xx1)
System board
87