Lenovo ThinkCentre Edge 91z Hardware Maintenance Manual (HMM) for ThinkCentre - Page 94

System board parts and connectors, Removing and reinstalling the system stand hinge cover

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System board parts and connectors The following illustration shows the locations of the system board parts and connectors. Figure 4. System board part and connector locations 1 Battery 2 Memory slots (2) 3 System fan connector 4 Internal speaker cable connector 5 Control button connector 6 Card reader connector 7 Touch panel control board connector (for touch model only) 8 LCD panel connector 9 Hard disk drive power supply connector 10 SATA connector 11 SATA connector 12 Microprocessor fan connector 13 Optical drive connector 14 Power supply connector 15 Microprocessor Removing and reinstalling the system stand hinge cover Attention Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkCentre Edge Safety and Warranty Guide that came with your computer. To obtain a 88 ThinkCentre Hardware Maintenance Manual

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System board parts and connectors
The following illustration shows the locations of the system board parts and connectors.
Figure 4. System board part and connector locations
1
Battery
9
Hard disk drive power supply connector
2
Memory slots (2)
10
SATA connector
3
System fan connector
11
SATA connector
4
Internal speaker cable connector
12
Microprocessor fan connector
5
Control button connector
13
Optical drive connector
6
Card reader connector
14
Power supply connector
7
Touch panel control board connector (for touch
model only)
15
Microprocessor
8
LCD panel connector
Removing and reinstalling the system stand hinge cover
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety
information” in the
ThinkCentre Edge Safety and Warranty Guide
that came with your computer. To obtain a
88
ThinkCentre Hardware Maintenance Manual