Use this information to help you map a location code to a position on the server for the 9111-285, 9407-515, 9405-520, 9406-520, 9111-520, 9406-525, and 9131-52A models.
For address information, see Addresses – model 285, 515, and 52x.
Use the following illustrations to help you map a location code to a position on the server.
Number | Name | Description |
---|---|---|
1 | Display | Displays current status of system startup, or diagnostic information in the event of a hardware problem. |
2 | Front system port | Port uses RJ-45 connector. Use to plug in external devices at the front of the system unit. |
3 | Increment up | Scrolls the information in the display up. |
4 | Enter | Enter |
5 | Increment down | Scrolls the information in the display down. |
6 | ||
7 | Attention LED | Normal state - LED is off |
8 | System reset button | Resets the system |
9 | Power LED | Blinking - When connected to the power source (System Note: There is approximately
a 30-second transition period from the time the power-on button is pressed
to when the power LED goes from blinking to on solid. During the transition
period, you may observe the blinking intervals speed up.
|
10 | Power-on button | Turns the system power on and off. |
11 | Service processor reset switch (pinhole) | Service personnel use |
12 | Serial number label | Displays the system serial number |
The following table contains location codes for the parts that make up the server.
Failing item name | Symbolic failing item name | Physical location code | Identify LED | Link to part number | Failing item removal and replacement procedures |
---|---|---|---|---|---|
System unit | Un | NA | |||
Fans | |||||
Fan 1 (front view, left side). Fan 1 is the front fan on the left for rack units and the bottom fan when installed in the deskside unit. | Un-A1 | Yes | Part assembly diagrams | Fan | |
Fan 2 | Un-A2 | Yes | Part assembly diagrams | Fan | |
Fan 3 (front view, right side) | Un-A3 | Yes | Part assembly diagrams | Fan | |
Power supplies | |||||
Power supply 1 | PWRSPLY | Un-E1 | Yes | Power parts | Power supply |
Power supply 2 | PWRSPLY | Un-E2 | Yes | Power parts | Power supply |
Regulators | |||||
Voltage regulator for 1.2 V dc | Un-P1-C17 (See the notes in the next row.) | Yes | Power parts | Voltage regulator module | |
Note:
|
|||||
The following two regulators are only found on 9111-520 and 9406-520 systems with the HSL ports on the backplane. | |||||
Voltage regulator for 1.5 V dc | Un-P1-C18 | Yes | Power parts | Voltage regulator module | |
Voltage regulator for 2.5 V dc | Un-P1-C19 | Yes | Power parts | Voltage regulator module | |
Backplanes | |||||
System backplane
|
ANYPROC |
Un-P1 | Yes | System parts | System backplane |
Disk drive (1 - 4) backplane | Un-P2 | Yes | 28D2 | Disk drive backplane | |
Disk drive (5 - 8) backplane | Un-P3 | Yes | 28D2 | Disk drive backplane | |
Passthru card | Connects to internal SCSI busses | ||||
Media drive backplane | Un-P4 | Yes | 291E 28D1 |
Removable media drive enclosure and backplane | |
System backplane ports | |||||
system port 1 (back of system backplane) | Un-P1-T1 | ||||
S1 system port (front of control panel) | Un-P1-T1 | ||||
system port 2 (back of system backplane) | Un-P1-T2 | ||||
RIO/HSL left connector, port 0 | HSL_LNK |
Un-P1-T3 | External cables | RIO/HSL cables concurrent | |
RIO/HSL right connector, port 1 | HSL_LNK |
Un-P1-T4 | External cables | RIO/HSL cables concurrent | |
Integrated dual 1 GB Ethernet controller-port A | Un-P1-T5 | ||||
Integrated dual 1 GB Ethernet controller-port B | Un-P1-T6 | ||||
Integrated 2-port universal serial bus (USB) port 0 (AIX or Linux only) | Un-P1-T7 | ||||
Integrated 2-port universal serial bus (USB) port 1 (AIX or Linux only) | Un-P1-T8 | ||||
Rack indicator connector | Un-P1-T9 | ||||
Service processor | |||||
Service processor card | SVCPROC | Un-P1-C7 | 28D7 293A |
Service processor | |
Time-of-day (TOD) battery | TOD_BAT | Un-P1-C7-E1 | Power parts | Time-of-day battery | |
HMC 1 connector | Un-P1-C7-T1 | ||||
HMC 2 connector | Un-P1-C7-T2 | ||||
SPCN 0 connector | Un-P1-C7-T3 | ||||
SPCN 1 connector | Un-P1-C7-T4 | ||||
Adapters | |||||
PCI adapter in slot 1 | PIOCARD |
Un-P1-C1 | Yes | System parts | PCI adapter |
PCI adapter in slot 2 | PIOCARD |
Un-P1-C2 | Yes | System parts | PCI adapter |
PCI adapter in slot 3 | PIOCARD |
Un-P1-C3 | Yes | System parts | PCI adapter |
PCI adapter in slot 4 | PIOCARD |
Un-P1-C4 | Yes | System parts | PCI adapter |
PCI adapter in slot 5 | PIOCARD |
Un-P1-C5 | Yes | System parts | PCI adapter |
PCI adapter in slot 6 | PIOCARD |
Un-P1-C6 | Yes | System parts | PCI adapter |
Dual channel SCSI RAID enablement card | Un-P1-C8 | Yes | 5709 | RAID enablement card | |
PCI bridge set 1 | BRDGSET |
Un-P1 |
Replace the system backplane and cards using the removal and replacement procedures corresponding to the locations indicated. | ||
PCI bridge set 2 | BRDGSET |
Un-P1 |
Replace the system backplane and cards using the removal and replacement procedures corresponding to the locations indicated. | ||
PCI bridge set 3 | BRDGSET |
Un-P1-C4 | Replace the system backplane and cards using the removal and replacement procedures corresponding to the locations indicated. | ||
HSL card | SICNTRL | Un-P1-C21 | Yes | 2888 | RIO/HSL or InfiniBand host channel adapter |
HSL card top connector, port 0 | Un-P1-C21-T1 | Yes | |||
HSL card bottom connector, port 1 | Un-P1-C21-T2 | Yes | |||
Memory modules | |||||
Memory module 1 | MEMDIMM | Un-P1-C9 | Yes | Memory parts | Memory |
Memory module 2 | MEMDIMM | Un-P1-C10 | Yes | Memory parts | Memory |
Memory module 3 | MEMDIMM | Un-P1-C11 | Yes | Memory parts | Memory |
Memory module 4 | MEMDIMM | Un-P1-C12 | Yes | Memory parts | Memory |
Memory module 5 | MEMDIMM | Un-P1-C13 | Yes | Memory parts | Memory |
Memory module 6 | MEMDIMM | Un-P1-C14 | Yes | Memory parts | Memory |
Memory module 7 | MEMDIMM | Un-P1-C15 | Yes | Memory parts | Memory |
Memory module 8 | MEMDIMM | Un-P1-C16 | Yes | Memory parts | Memory |
Vital product data (VPD) card | Un-P1-C20 | System parts | VPD card | ||
Device physical locations | |||||
Disk drive 1 | Un-P2-D1 (logical location Un-P1-T11-L8-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 2 | Un-P2-D2 (logical location Un-P1-T11-L5-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 3 | Un-P2-D3 (logical location Un-P1-T11-L4-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 4 | Un-P2-D4 (logical location Un-P1-T11-L3-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 5 | Un-P3-D1 (logical location Un-P1-T10-L8-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 6 | Un-P3-D2 (logical location Un-P1-T10-L5-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 7 | Un-P3-D3 (logical location Un-P1-T10-L4-L0) | Yes | Disk unit parts | Disk drive | |
Disk drive 8 | Un-P3-D4 (logical location Un-P1-T10-L3-L0) | Yes | Disk unit parts | Disk drive | |
SCSI media device (top media bay) | Un -P4-D1 (logical location Un-P1-T10-L7-L0) | Removable media device parts | SCSI removable media | ||
IDE drive 1 (2nd media bay from the top) | Un-P4-D2 (logical location Un-P1-T10-L6-L0) | Removable media device parts | Slimline media device | ||
IDE drive 2 (3rd media bay from the top) | Un-P4-D3 (logical location Un-P1-T12-L1) | Removable media device parts | Slimline media device | ||
Control panel | |||||
Control panel (bottom media bay) | Un-D1 | 28E5, 250C, 247B | Control panel | ||
Temperature sensor | Un-D1 | 28E5 | Control panel | ||
Server firmware | |||||
Server firmware | Un-Y1 |
The following table provides information necessary to identify the input/output processor (IOP) to which IOAs are assigned. The left column indicates the bridge set in which IOA assignment is allowed. Use the right column to determine the IOP to which an IOA is assigned. The first position in the list must be an IOP. The remaining positions might be IOPs or IOAs. IOAs are assigned to the first IOP located to their left in the list. Although IOAs can be manually reassigned using system service tools (SST)/dedicated service tools (DST), the IOA assignments return to the default order after each initial program load (IPL).
Multi-adapter bridge domain / Peripheral Component Interconnect (PCI) bridge set | IOA assignment rules |
---|---|
PHB0 | |
C6, C3, C5 | C6, C3, embedded SCSI, C5 |
PHB2 | |
C1, C2, C4 | C1, C2, embedded Ethernet, C4 |
Multi-adapter bridge domain / Peripheral Component Interconnect (PCI) bridge set | IOA assignment rules |
---|---|
PHB0 | |
C1, C2 | C1, C2, embedded Ethernet |
PHB2 (high speed double data rate) | |
C4 | C4 (IOPless IOAs only) |
PHB3 | |
C6, C3, C5 | C6, C3, embedded SCSI, C5 |