If the system hangs after the code that sent you to this
procedure appears in the control panel, perform these steps to reset
the service processor.
To perform the correct procedure
for the system that you are servicing, select your machine type and
model (system) from among the following:
- 8202-E4B, 8202-E4C, 8202-E4D, 8205-E6B, 8205-E6C, 8205-E6D, 8231-E2B, 8231-E1C, 8231-E1D, 8231-E2C, 8231-E2D, 8233-E8B, 8236-E8C, 8268-E1D
- 8248-L4T, 8408-E8D, 9109-RMD
- 8412-EAD, 9117-MMB, 9117-MMC, 9117-MMD, 9179-MHB, 9179-MHC, or 9179-MHD
- 9119-FHB
- 9125-F2C
8202-E4B, 8202-E4C, 8202-E4D, 8205-E6B, 8205-E6C, 8205-E6D, 8231-E2B, 8231-E1C, 8231-E1D, 8231-E2C, 8231-E2D, 8233-E8B, 8236-E8C, 8268-E1D
Attention: You
should periodically check the system firmware level on all your servers
and update the firmware to the latest level, if appropriate. If you
were directed to this procedure because the server displayed B1817201,
C1001014, or C1001020, or a combination of these codes, the latest
firmware can help avoid a recurrence of this problem.
Even
if the customer cannot update the firmware on this system at this
time, all of their systems should be updated to the latest firmware
level as soon as possible to help prevent this problem from occurring
on other systems.
Resetting the service
processor on systems with a physical control panel
- If the Advanced System Management Interface (ASMI) is available,
reset the service processor using the ASMI menus.
Were you able
to use the ASMI menus to reset the service processor?
- Yes: This ends the procedure.
- No: Continue with the next step.
- Activate the service processor pinhole reset switch on the system's
control (operator) panel by carefully performing these steps:
- Using an insulated paper clip, unbend the paper clip so that it
has a straight section about 2 inches long.
- Insert the clip straight into the hole, keeping the clip perpendicular
to the plastic bezel.
- When you engage the reset switch, you should feel the detent of
the switch. Pressing the reset switch resets the service processor
and causes the system to shut down.
- Reboot the system in slow mode from the permanent side, using
control panel function 02 or the ASMI menus, if available.
- If the hang repeats, verify whether there is a firmware update
that is available that fixes the problem; apply if available. For
more information, see:
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, use the management console
to apply, if attached.
Did the update resolve the problem so that the system now boots?- Yes: This ends the procedure.
- No: You are here because there is no management console
attached to the system, the flash update failed, or the updated firmware
did not fix the hang. Continue with the next step.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor (see System FRU locations).
- If replacing the service processor does not fix the problem, contact
your next level of support. This ends the procedure.
Resetting the service processor on systems with a logical
control panel - Reset the service processor. Use the Advanced System Management
Interface (ASMI) menus, if available, or the management console first
to remove then to reapply power to the service processor.
- Using the setting in the ASMI menu, reboot the system in slow
mode from the permanent side.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem. For the Hardware Management
Console (HMC), see Upgrading the machine code on an HMC from Version 6 to
Version 7 . If the
system is managed by an IBM Systems Director Management Console (SDMC), see Updating the SDMC.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the management
console. Did the update resolve the problem so that the system now
boots?
- No:
- You are here because there is no management console attached to
the system, the flash update failed, or the updated firmware did not
fix the hang. Continue with the next step.
- Yes:
- This ends the procedure.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are a customer and your system has a secondary service
processor, use the management console to initiate a service processor
failover and continue to power on the system. Contact your authorized
service provider to schedule deferred maintenance on the service processor
that is not working. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor. See System FRU locations for
information about the FRU location for the system that you are servicing.
- If replacing the service processor does not fix the problem, contact
your next level of support. This ends the procedure.
8248-L4T, 8408-E8D, 9109-RMD
Select the procedure that applies to the system
on which you are working.
Resetting
the service processor on systems with a physical control panel- If the Advanced System Management Interface (ASMI) is available,
reset the service processor using the ASMI menus. Were you able to
use the ASMI menus to reset the service processor?
- Yes:
- This ends the procedure.
- No:
- Continue with the next step.
- Activate the service processor pinhole reset switch on the system's
operator panel by carefully performing these steps:
- Using an insulated paper clip, unbend the clip so that it has
a straight section about two inches long.
- Insert the clip straight into the hole, keeping the clip perpendicular
to the plastic bezel.
- When you engage the reset switch, you should feel the detent of
the switch. Pressing the reset switch resets the service processor
and causes the system to shut down.
- Reboot the system from the permanent side using control panel
function 02 or the ASMI menus, if available.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the management
console. Did the update resolve the problem so that the system now
boots?
- Yes:
- This ends the procedure.
- No:
- You are here because there is no management console attached
to the system, the flash update failed, or the updated firmware did
not fix the hang. Continue with the next step.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor card. See System FRU locations for information about the FRU location for the system
that you are servicing.
- If replacing the service processor card does not fix the problem,
contact your next level of support. This ends the procedure.
Resetting
the service processor on systems with a logical control panel - Reset the service processor. Use the Advanced System Management
Interface (ASMI) menus, if available, or the management console first
to remove then to reapply power to the service processor.
- Using the setting in the ASMI menu, reboot the system from the
permanent side.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the management
console. Did the update resolve the problem so that the system now
boots?
- No:
- You are here because there is no management console attached to
the system, the flash update failed, or the updated firmware did not
fix the hang. Continue with the next step.
- Yes:
- This ends the procedure.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor card. See System FRU locations for information about the FRU location for the system
that you are servicing.
- If replacing the service processor card does not fix the problem,
contact your next level of support. This ends the procedure.
8412-EAD, 9117-MMB, 9117-MMC, 9117-MMD, 9179-MHB, 9179-MHC, or 9179-MHD
Are you servicing a system with multiple drawers?
- Yes:
- Verify that the VPD card is present in the first (top) drawer,
and that the VPD card is not installed in any of the other processor
drawers. If there are problems with the configuration of the VPD card,
correct them, and reapply AC power. If the service processor comes
up to standby mode, this ends the procedure. If the service processor
still fails early in the boot process, or the VPD card was configured
correctly, continue to the next step.
- No:
- Continue with the next step. Select the procedure that applies
to the system on which you are working.
Resetting
the service processor on systems with a physical control panel- If the Advanced System Management Interface (ASMI) is available,
reset the service processor using the ASMI menus. Were you able to
use the ASMI menus to reset the service processor?
- Yes:
- This ends the procedure.
- No:
- Continue with the next step.
- Activate the service processor pinhole reset switch on the system's
operator panel by carefully performing these steps:
- Using an insulated paper clip, unbend the clip so that it has
a straight section about two inches long.
- Insert the clip straight into the hole, keeping the clip perpendicular
to the plastic bezel.
- When you engage the reset switch, you should feel the detent of
the switch. Pressing the reset switch resets the service processor
and causes the system to shut down.
- Reboot the system in slow mode from the permanent side using control
panel function 02 or the ASMI menus, if available.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem. For the Hardware Management
Console (HMC), see Upgrading the machine code on an HMC from Version 6 to
Version 7\ . If the
system is managed by an IBM Systems Director Management Console (SDMC), see Updating the SDMC.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the management
console. Did the update resolve the problem so that the system now
boots?
- Yes:
- This ends the procedure.
- No:
- You are here because there is no management console attached
to the system, the flash update failed, or the updated firmware did
not fix the hang. Continue with the next step.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are a customer and your system has a secondary service
processor, use the management console to initiate a service processor
failover and continue to power on the system. Contact your authorized
service provider to schedule deferred maintenance on the service processor
that is not working. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor. See System FRU locations for information about the FRU location for the system
that you are servicing.
- If replacing the service processor does not fix the problem, contact
your next level of support. This ends the procedure.
Resetting
the service processor on systems with a logical control panel - Reset the service processor. Use the Advanced System Management
Interface (ASMI) menus, if available, or the management console first
to remove then to reapply power to the service processor.
- Using the setting in the ASMI menu, reboot the system in slow
mode from the permanent side.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem. For the Hardware Management
Console (HMC), see Upgrading the machine code on an HMC from Version 6 to
Version 7. If the
system is managed by an IBM Systems Director Management Console (SDMC), see Updating the SDMC.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the management
console. Did the update resolve the problem so that the system now
boots?
- No:
- You are here because there is no management console attached to
the system, the flash update failed, or the updated firmware did not
fix the hang. Continue with the next step.
- Yes:
- This ends the procedure.
- Choose from the following options:
- If you are a customer, contact your authorized hardware service
provider. This ends the procedure.
- If you are a customer and your system has a secondary service
processor, use the management console to initiate a service processor
failover and continue to power on the system. Contact your authorized
service provider to schedule deferred maintenance on the service processor
that is not working. This ends the procedure.
- If you are the authorized hardware service provider, continue
with the next step.
- Replace the service processor. See System FRU locations for information about the FRU location for the system
that you are servicing.
- If replacing the service processor does not fix the problem, contact
your next level of support. This ends the procedure.
9119-FHB- Reset the service processor. Use the Advanced System Management
Interface (ASMI) menus, if available, or the management console first
to remove then to reapply power to the processor node.
- Using the setting in the ASMI menu, reboot the system to hypervisor
standby from the permanent side.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem. See Getting fixes in the
Customer service and support topic for details.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the Service Focal Point™ in the management
console. Did the update resolve the problem so that the system now
boots?
- No:
- You are here because there is no management console attached to
the system, the flash update failed, or the updated firmware did not
fix the hang. Continue with the next step.
- Yes:
- This ends the procedure.
- Choose from the following options:
- If you are a customer, and your system has only one system controller,
contact your hardware service provider. This ends the procedure.
- If you are a customer, and your system has a secondary system
controller, use the management console to initiate a service processor
failover and continue to power on the system. Contact your service
provider to schedule deferred maintenance on the service processor
that is hung. This ends the procedure.
- If you are a hardware service provider, continue with the next
step.
- Replace the system controller (symbolic FRU SYSCONTR).
- If replacing the system controller does not fix the problem, contact
your next level of support. This ends the procedure.
9125-F2C- Reset the service processor. Use the Advanced System Management
Interface (ASMI) menus, if available, or the management console first
to remove then to reapply power to the processor node.
- Using the setting in the ASMI menu, reboot the system to hypervisor
standby from the permanent side.
- If the hang repeats, check with service support to see if a firmware
update is available that fixes the problem. See Getting fixes in the
Customer service and support topic for details.
- Choose from the following options:
- If no firmware update is available, continue with the next step.
- If a firmware update is available, apply it using the Service Focal Point in the management
console. Did the update resolve the problem so that the system now
boots?
- No:
- You are here because there is no management console attached to
the system, the flash update failed, or the updated firmware did not
fix the hang. Continue with the next step.
- Yes:
- This ends the procedure.
- Replace the DCCAs, one at a time, at locations Un-P1-C147
and Un-P1-C148.
- If replacing the DCCAs does not fix the problem, contact your
next level of support. This ends the procedure.