System board diagram - ThinkCentre A52 (type 8110, 8112, 8113, 8114, 8115) / M52 (type 8153, 8166, 8167, 8168, 8169, 8170)

The system board (sometimes called the planar or motherboard) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices that are factory-installed or that you can install later.

The following illustration shows the locations of parts on the system board.

System board diagram

 

1. Diskette drive connector 12. Power supply connector

2. Internal speaker connector

 13. PCI Express x16 adapter connector
3. Memory connector 4 14. PCI Express x1 adapter connector
4. Memory connector 3 15. PCI adapter connector
5. Memory connector 2 16. PCI adapter connector
6. Memory connector 1 17. Battery
7. Front Panel connector 18. Microprocessor fan connector
8. PATA IDE connector 19. Microprocessor
9. Serial connector (COM 2) 20. Microprocessor heat sink
10.SATA IDE connectors (4) 21. 12V power connector
11. Clear CMOS/Recovery jumper  

Note: PATA = Parallel ATA, SATA = Serial ATA

 

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Document ID : PD004372
Legacy Document ID : MIGR-60327
Last Updated :
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