IBM P 615 series, Service Manual

Page: 206 / 491

Table 5. Firmware Error Codes. (continued)
Error Code Description Action/
Possible Failing FRU
2602 0010 Description: PCI probe error, bridge in freeze state
Action: If the location code identifies a slot, do the following:
1. Check for system firmware updates. Apply if available.
2. Check the cabling to the adapter, in particular, the adapters that have serial ports. Serial ports
may require null modems or special cabling configurations to avoid connecting driver outputs
together. This may create a PCI slot power problem and force the adapter to be deconfigured.
3. Is the system running Linux?
YES Go to The System is Running Linux on page 186.
NO Check the RS/6000 & pSeries PCI Adapter Placement Reference to see if the adapter
is hot-swappable. If it is not hot-swappable, go to The System is Running Linux on
page 186 because the system must be powered off to continue. If it is hot-swappable,
continue.
4. Use the hot-swap service aid to reseat the card specified by the location code. See “Replacing
a Hot-Pluggable PCI Adapter” on page 301. If reseating the adapter fixes the problem, go to
MAP 410:
″
Repair Checkout
″
in the RS/6000
Eserver
pSeries Diagnostic Information for
Multiple Bus Systems manual. If the problem is not resolved, continue.
Attention: Before moving the adapter to another slot, verify with the customer or system
administrator that the slot that the adapter is being moved to is available to the partition in
which the adapter presently resides.
5. Is there an empty slot available into which the adapter could be plugged?
YES Use the hot-swap task to move the adapter card to another slot behind a different PCI
bridge. The “System Logic Flow” on page 23 identifies the PCI bridges and the
associated slots. See “Removing a Hot-Pluggable PCI Adapter” on page 298 when
removing the adapter, and “Installing a Hot-Pluggable PCI Adapter” on page 304 when
installing the card in the new slot. If the card is successfully reconfigured in the new
slot (behind a different PCI bridge), the slot in which the card was originally plugged is
bad. Replace the system planar, location: U0.1-P1. If the adapter does not reconfigure
successfully in the new slot, replace the adapter.
NO Replace the adapter. If the problem is not resolved, replace the system planar,
location: U0.1-P1.
6. Go to “MAP 1540: Problem Isolation Procedures” on page 110.
The System is Running Linux
186
Eserver
pSeries 615 Service Guide