Lenovo ThinkCentre E50 8291 User Manual page 66

system board
connectors 12, 13, 14, 15
identifying parts 11
location 12, 13, 14
memory 5, 15
system programs 35
U
USB connectors 8, 9
V
VGA monitor connector 8
video, subsystem 2
voltage switch 8
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User Guide