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System board diagrams - IBM xSeries 382

Product Documentation


Abstract

System board diagrams for the IBM xSeries 382

Content

Contents

System board components
System board jumpers
Related information (HMM)

System board components

System board components

  1. Microprocessor 1 (required)
  2. Microprocessor 2 (optional)
  3. Video connector
  4. USB 0 (bottom) and USB 1 (top) connectors
  5. Serial connector
  6. LAN 1 (bottom) and LAN 2 (top) connector
  7. System ID LED
  8. System ID button
  9. External SCSI connector
  10. VHDM connectors (for PCI riser)
  11. DIMM connector 8
  12. DIMM connector 4
  13. DIMM connector 7
  14. DIMM connector 3
  15. DIMM connector 1
  16. DIMM connector 5
  17. DIMM connector 2
  18. DIMM connector 6
  19. Battery
  20. Internal SCSI connector
  21. IDE/USB/FP connector
  22. Power pod power connector
  23. Power module 2
  24. DC docking connector
  25. Power module 1
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System board jumpers

There are nine jumper blocks called out on the main board.

System board jumpers

Index Jumper Signal / Description
1
J1A1 (RSRL_MODE0) Used to set Serial Port mode. Default is 1-2 on both.
2
J1A2 (RSRL_MODE1) Used to set Serial Port mode. Default is 1-2 on both.
3
J3A3 (SMM_BB_UNPROT_L) Jumper 2-3 to enable programming of the BMC boot block. Default is 1-2.
4
J3B1 (JTAG chain TDI/TDO) JTAG signal routing. Default is 3-4, 5-6, and 7-8 to include SNC-M, SIOH (on the PCI riser board), microprocessor 2, then microprocessor 1.
5
J5H4 BMC Force Update Pin 1-2 default.
6
J5H3 Clear CMOS Pin 1-2 default. Move to 2-3 position to clear.
7
J5H2 Clear password. Move to 2-3 position to clear.
8
J5H1 RCV Boot (Recovery) Pin 1-2 default. Move to 2-3 position for recovery mode.
9
J6G2 (FWH20_ID1_SWAP_L) Swaps North Bridge FWH ID0 and ID2.

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Related information (HMM)

Hardware Maintenance Manual - IBM eServer xSeries 382

Document Location

Worldwide

Operating System

Older System x:Operating system independent / None

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Document Information

Modified date:
24 January 2019

UID

ibm1MIGR-5070939