IBM 88631SU Service Guide - Page 37
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v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See Chapter 3, "Parts listing, Type 8863, 7362," on page 107 to determine which components 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 a trained service technician. Error code Description Action 101, 102 Tick timer internal interrupt, internal timer channel 2. 1. Reseat the I/O board. 2. Replace the I/O board. 114 Adapter read-only memory (ROM) error. 1. Remove all adapters and reinstall them one at a time, restarting the server each time, to identify the failing adapter; then, replace the failing adapter. 2. Reseat the microprocessor tray. 3. Reseat the I/O board. 4. (Trained service technician only) Replace the microprocessor tray. 5. Replace the I/O board. 151 Real-time clock error. 1. Reseat the following components: a. Battery b. I/O board 2. Replace the components listed in step 1 one at a time, in the order shown, restarting the server each time. 161 Real-time clock battery error. 1. Reseat the following components: a. Battery b. I/O board 2. Replace the components listed in step 1 one at a time, in the order shown, restarting the server each time. 162 Device configuration error. 1. Run the Configuration/Setup Utility program, select Load Default Settings, and save the settings. 2. Reseat the following components: a. Battery b. Failing device c. I/O board 3. Remove the battery for 60 minutes; then, reinstall the battery and restart the server. 4. Replace the components listed in step 2 one at a time, in the order shown, restarting the server each time. Chapter 2. Diagnostics 21
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