v Follow the suggested actions in the order in which they are listed in the Action column until the problemis solved.v See Chapter 3, “Parts listing, System x3500 Type 7977,” on page 41 to determine which components arecustomer replaceable units (CRU) and which components are field replaceable units (FRU).v If an action step is preceded by “(Trained service technician only),” that step must be performed only by atrained service technician.Error code Description Action1805 PCI option ROM checksum error. 1. Make sure that the settings for the adapter and allother adapters in the Configuration/Setup Utilityprogram are correct.2. If the error code indicates a particular PCI orPCI-X slot or device, remove that device.3. Reseat each adapter.4. Replace the following components one at a time,in the order shown, restarting the server eachtime:a. Each adapterb. (Trained service technician only) PCI-X board1806 PCI built-in self-test failure. 1. Make sure that the settings for the adapter and allother adapters in the Configuration/Setup Utilityprogram are correct.2. If the error code indicates a particular PCI orPCI-X slot or device, remove that device.3. Reseat each adapter.4. Replace the following components one at a time,in the order shown, restarting the server eachtime:a. Each adapterb. (Trained service technician only) PCI-X board1807, 1808 General PCI error. 1. Make sure that no devices have been disabled inthe Configuration/Setup Utility program.2. Reseat the failing adapter.Note: If an error LED is lit for a specific adapter,reseat that adapter first; if no LEDs are lit, reseateach adapter one at a time, restarting the servereach time, to isolate the failing adapter.3. Replace the following components one at a time,in the order shown, restarting the server eachtime:a. Each adapterb. (Trained service technician only) PCI-X boardChapter 5. Diagnostics 111
