Lenovo ThinkCentre M55e Hardware Maintenance Manual - Page 95
Identifying parts on the system board, Machine types 8013 - memory support
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Identifying parts on the system board The machine types supported by this maintenance manual include several different system boards. Locate the appropriate machine type in one of the following sections. Machine types 8013, 8716, 8976, 8986, 9266, 9282, 9374, 9384, 9646, and 9647 1 Microprocessor fan connector 2 Microprocessor and heat sink 3 Memory connector 1 4 Memory connector 2 5 Clear CMOS/Recovery jumper 6 Power connector 7 Diskette drive connector 8 IDE connector 1 9 IDE connector 2 10 Battery 11 Power fan connector 12 Front panel connector 13 SATA IDE connectors (2) 14 Front USB connectors (2) 15 Serial (COM) connector 16 PCI adapter connectors 17 Front audio connector 18 CD-IN connector 19 PCI Express x16 graphics adapter connector 20 PCI Express x1 adapter connector 21 System fan connector 22 12V power connector Chapter 8. Replacing FRUs (desktop computers) 89
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 |
 |
Identifying parts on the system board
The machine types supported by this maintenance manual include several different
system boards. Locate the appropriate machine type in one of the following
sections.
Machine types 8013, 8716, 8976, 8986, 9266, 9282, 9374, 9384,
9646, and 9647
±1²
Microprocessor fan connector
±12²
Front panel connector
±2²
Microprocessor and heat sink
±13²
SATA IDE connectors (2)
±3²
Memory connector 1
±14²
Front USB connectors (2)
±4²
Memory connector 2
±15²
Serial (COM) connector
±5²
Clear CMOS/Recovery jumper
±16²
PCI adapter connectors
±6²
Power connector
±17²
Front audio connector
±7²
Diskette drive connector
±18²
CD-IN connector
±8²
IDE connector 1
±19²
PCI Express x16 graphics adapter
connector
±9²
IDE connector 2
±20²
PCI Express x1 adapter connector
±10²
Battery
±21²
System fan connector
±11²
Power fan connector
±22²
12V power connector
Chapter 8. Replacing FRUs (desktop computers)
89