96 IBM : Hardware Maintenance Manual168Alert on LAN error1. Run Setup. Check to see that Ethernetand Alert on LAN are enabled.2. System Board3. Riser card17X, 18X 1. C2 Security175 1. Run Configuration. See “Setup Utilityprogram” on page 10.2. System Board176 1. Covers were removed from the computer177Corrupted Administrator Password1. System Board178 1. System Board183 1. Enter the administrator password184No RFID AntennaMake sure Asset Care and Asset ID areenabled in Configuration/Setup2. RFID Antenna3. System Board4. Riser card185Corrupted boot sequence1. Set configuration and reinstall the bootsequence186 1. System Board187 1. Clear Administration password2. System Board189 1. More than three password attempts weremade to access the computer190Chassis intrusion detector was cleared. This isinformation only, no action required. If thiscode does not clear:1. System Board1XXNot listed above1. System Board201, 20XMemory data error1. Run Enhanced Diagnostics Memory Test2. Memory Module3. System Board225 1. Unsupported Memory229External cache test error1. L2 Cache Memory2. System Board262POST detected a base memory or extendedmemory type error1. Run Setup. Check System Summarymenu for memory. (See “Setup Utilityprogram” on page 10.)2. Run the Extended Memory Diagnostictests.301 1. Keyboard2. Keyboard Cable3. System Board303With an 8603 error1. Mouse2. Keyboard3. Keyboard Cable4. System BoardPOST Error Code FRU/Action