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 x3200 M2 Types 4367 and 4368,” on page 33 to determine whichcomponents are customer 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.Beep code Description Action1-2-4 RAM refresh verification failed. 1. Reseat the DIMMs.2. Replace the following components one at atime, in the order shown, restarting theserver each time:a. DIMMsb. (Trained service technician only) Systemboard1-3-1 First 64 K RAM test failed. 1. Reseat the DIMMs.2. Clear CMOS. See “System-board jumpers”on page 13 for information about how toclear CMOS.3. Replace the following components one at atime, in the order shown, restarting theserver each time:a. DIMMsb. (Trained service technician only) Systemboard2-1-1 Secondary DMA register failed. (Trained service technician only) Replace thesystem board.2-1-2 Primary DMA register failed. (Trained service technician only) Replace thesystem board.2-1-3 Primary interrupt mask register failed. (Trained service technician only) Replace thesystem board.2-1-4 Secondary interrupt mask register failed. (Trained service technician only) Replace thesystem board.2-3-4 Search for video ROM failed. (Trained service technician only) Replace thesystem board.3-3-2 Critical SMBUS error occurred. 1. Disconnect the power cord, wait 30seconds, and retry.2. Reseat the following components:a. DIMMb. System board3. Replace the following components one at atime, in the order shown, restarting theserver each time:a. DIMMb. (Trained service technician only) SystemboardChapter 5. Diagnostics 123
