Table 27. System board jumpers and connectors (continued)
Item Connector Description
2. x16 (CPU2) PCIe slot 5 ( Processor 2)
3. Coin cell battery Coin cell battery
4. OCP 3.0 x16 OCP NIC 3.0 Connector
5. J_TPM TPM Connector
6. IDSDM/Internal USB connector IDSDM/Internal USB connector
7. REAR_SERIAL Serial Port Connector
8. x4 (PCH) x4 PCIe slot 2 (PCH) / BOSS signal
connector (PCH)
9. FRONT_VIDEO Front VGA
10. PWRD_EN / NVRAM_CLR PWRD_EN / NVRAM_CLR (Jumpers)
11. x16 (CPU1) x16 PCIe slot 1 (Processor 1)
12. SL9_PCH_SA1 SATA Connector S9 (PCH)
13. ODD Optical disk drive connector
14. RGT_CP Right Control Panel
15. A3, A7, A1, A5 DIMMs for processor 1 Channels A, B, C,
D
16. CPU 1 SL10_PCH_PA5 Processor 1
17. A6, A2, A8, A4 DIMMs for processor 1 Channels E, F, G,
H
18. SL3_CPU1_PB2 PCIe cable connector 3 (Processor 1)
19. B6, B2, B8, B4 DIMMs for processor 2 Channels E, F, G,
H
20. SYS_PWR2 System Power Connector 2
21. CPU 2 Processor 2
22. B3, B7, B1, B5 DIMM for processor 2 channels A, B, C,
D
23. LFT_CP Left Control Panel
24. FAN_SIG1 Fan Signal 1
25. FAN_SIG2 Fan Signal 2
26. PIB_SIG1 PIB Signal 1
27. PIB_SIG2 PIB Signal 2
28. INTRUSION Intrusion Switch Connector
29. SYS_PWR1 System Power Connector 1
30. x16 (CPU2) PCIe slot 6 ( Processor 2)
System board jumper settings
For information about resetting the password jumper to disable a password, see the Disabling a forgotten password section.
Jumpers and connectors
117