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| Beeps example | Description |
|---|---|
| 4 | Four continuous beeps |
| 1-2-X | One beep A pause (or break) Two beeps A pause (or break) Any number of beeps |
| Beep Symptom | FRU/Action |
|---|---|
| 4 | 1. Video Adapter 2. System Board |
| 1-1-3 CMOS read/write error |
1. Run Setup (see 'Setup (BIOS Utility) 2. System Board |
| 1-1-4 ROM BIOS check error |
1. System Board |
| 1-2-X DMA error |
1. System Board |
| 1-3-X (not listed above) The first 64KB RAM module failed. |
1. Memory Module 2. System Board |
| 1-4-X An error was detected in the first 64KB of RAM |
1. Memory Module 2. System Board |
| 2-1-X First 64KB of RAM failed. |
1. Memory Module 2. System Board |
| 2-2-X First 64KB of RAM failed. |
1. Memory Module 2. System Board |
| 2-3-X First 64KB of RAM failed. |
1. Memory Module 2. System Board |
| 2-4-X First 64KB of RAM failed. |
1. Memory Module 2. System Board |
| 3-1-X DMA register failed. |
1. System Board |
| 3-2-4 Keyboard controller failed. |
1. System Board 2. Keyboard |
| 3-3-4 Screen initialization failed. |
1. Video Adapter 2. System Board 3. Display |
| 3-4-1 Screen retrace test detected an error. |
1. Video Adapter 2. System Board 3. Display |
| 3-4-2 POST is searching for video ROM. |
1. Video Adapter 2. System Board |
No Beep Symptoms
| No Beep/Symptom | FRU/Action |
|---|---|
| No beep, fan runs, and 000215XX is displayed (Check Memory) |
1. System Board Memory 2. Processor 3. System Board |
| No beep, fan runs, and 000258XX is displayed (Check Memory) |
1. System Board Memory |
| No beep and the computer is otherwise functional |
1. Speaker Assembly 2. Processor 3. System Board |
| No beep and the computer is not functional See 'Undetermined Problems' |
1. System Board 2. Power Supply |
| No beep, fan runs, power-on LED lights, memory may or may not count, and blinking cursor continuosly loops. |
1. Processor 2. System Board |
| No beep, power-on indicator does not come on, and fan does not run. |
1. Switch Assembly 2. Power Supply 3. Processor 4. System Board 5. Any Device or Adapter |
| No beep, fan runs, power-on indicator is on, and computer hangs during POST. See 'Undetermined Problems' |
1. System Board 2. Processor 3. Power Supply |
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for any BUG on this page found - Thank you.