IBM 621858U Installation Guide - Page 51
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Table 2. POST error messages (continued) v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the part listing in the Problem Determination and Service Guide 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 codes Description Action 1962 No valid startup devices were found. The computer cannot find the startup drive or operating system. 1. Reseat the hard disk drive cable. 2. Make sure that the hard disk drive you want to start from is in the startup sequence. a. Run the Configuration/Setup Utility program, select Startup Options. b. Check the list of startup devices in the Startup Device data fields. Is the drive you want to start from in the startup sequence? Yes Exit from this screen; then, select Exit Setup to exit the Configuration/Setup menu. Go to step 2c. No Follow the instructions on the screen to add the drive; then, save the changes and exit the Configuration/Setup menu. Restart the computer. c. Is an operating system installed? Yes Turn off the computer. Go to step 2d. No Install the operating system in the computer; then, follow your operating-system instructions to shut down and restart the computer. d. During computer startup, watch for messages indicating a hardware problem. e. If the error message still appears, run the diagnostics to isolate the problem. 3. Replace the following components one at a time, in the order shown, restarting the computer each time: a. Hard disk drive cable b. Hard disk drive c. (Trained service technician only) System board 2462 A video memory configuration error occurred. 1. Run the Configuration/Setup Utility program and load the default settings. 2. Reseat the video adapter. 3. Replace the video adapter. Chapter 5. Solving problems 39
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