Minitower Repair 6-21
3. Remove the nine screws that hold the system board to the system unit chassis (see
Figure Section 6-9). Remove the system board out the side of the system unit.
Figure Section 6-9 System Board Connectors and Screws
Table Section 6-1 Connector Identifiers
Connector Function Connector Label
Power supply connector J12
PCI/IDE hard disk drive connector J22
Standard IDE connector (not used) J23
Diskette drive connector J24
Fan connector J29, J30
Speaker connector J37
Power lamp connector J32
Hard disk drive busy lamp connector J33
Reset button connector J31
Diskette Drive
Connector
PCI/IDE
ConnectorConnector
IDE
Connector
Power Supply
ISA/PCI-Bus
Backboard
1 of 9
Screws
Connector
Fan
Reset
Power Lamp
Hard Disk Drive
Speaker
Connector
Busy Connector
Connector
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