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 x3400 Types 7973, 7974, 7975 and 7976,” on page 87 to determinewhich components are customer replaceable units (CRU) and which components are field replaceableunits (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 Action1807, 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. Adapterb. (Trained service technician only) Systemboard1810 PCI error. 1. Make sure that no devices have been disabled inthe Configuration/Setup Utility program.2. Remove the adapters from the PCI, PCI-X, or PCIExpress slots.3. Reseat the failing adapter.Note: If an error LED is lit on an adapter, reseatthat adapter first; if no LEDs are lit, reseat eachadapter one at a time, restarting the server eachtime, to isolate the failing adapter.4. Replace the following components one at a time,in the order shown, restarting the server eachtime:a. Failing adapterb. (Trained service technician only) Systemboard32 System x3400 Types 7973, 7974, 7975, and 7976: Problem Determination and Service Guide
