IBM 621410U Hardware Maintenance Manual - Page 116
No beep symptoms, One Long and One
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Beep/Symptom FRU/Action 3-2-4 (Failure comparing CMOS memory size against actual) 1. DIMM 2. Battery 3. System board 3-3-1 1. DIMM (Memory size mismatch 2. System board occurred, see "IBM 3. Battery Setup Utility main menu choices" on page 32) 3-3-2 (Critical SMBUS error occurred) (I2C bus error) 1. Disconnect the workstation power cord from outlet, wait 30 seconds and retry. 2. System Board 3. DIMMs 4. Power Supply 5. I2C Cable 3-3-3 (No operational memory in system) 1. Install or reseat the memory modules, then do a 3 boot reset. (See "Using the IBM Setup Utility program" on page 31.) 2. DIMMs 3. System Board Two Short Beeps (Information only, the configuration has changed) 1. Run Diagnostics 2. Run Configuration/Setup Three Short Beeps 1. DIMM 2. System Board One Continuous Beep 1. Processor 2. System Board Repeating Short Beeps 1. Keyboard 2. System Board One Long and One Short Beep 1. Video adapter (if present) 2. System Board One Long and Two Short Beeps 1. Video adapter (if present) 2. System Board Two Long and Two Short Beeps 1. Video adapter No beep symptoms No Beep Symptom No beep and the system operates correctly. FRU/Action 1. Check speaker cables 2. Speaker 3. System board 108 Hardware Maintenance Manual: IBM IntelliStation E Pro Type 6204 and Type 6214