Lenovo PC 300PL User guide for IBM PC300PL (type 6584, 6594) systems - Page 125

Code 162 163 164 167 168 175 176 Description A change in device configuration occurred. Clock not updating CMOS RAM memory size does not match Clock not updating Alert on LAN is not working correctly. System board error The system cover has been removed. Action 1. Verify that all external devices are turned on. 2. Verify that all devices are properly installed and securely connected. 3. If you added, removed, or changed the location of a device, you must save the new configuration in the Configuration/Setup Utility program. See "Starting the Configuration/Setup Utility program" on page 103 and Chapter 4, "Using the Configuration/Setup Utility program" on page 37 for more information. Have the computer serviced. Go to "IBM Enhanced Diagnostics program" on page 126 for instructions on running diagnostics. Update the BIOS. See "Updating system programs" on page 27. 1. Go to Chapter 4, "Using the Configuration/Setup Utility program" on page 37 and follow the instructions to verify that Alert on LAN is enabled. 2. If Alert on LAN is enabled and you still get this error code, have the computer serviced. Have the computer serviced. Type in the administrator password. If the problem persists, have the computer serviced. Chapter 6. Troubleshooting 111