| Beeps | Description |
|---|---|
| 1-2-X | ° One beep |
| ° A pause (or break) | |
| ° Two beeps | |
| ° A pause (or break) | |
| ° Any number of beeps | |
| 4 | Four continuous beeps |
| Beep/symptom | FRU / Action |
| 1-1-2 | 1. Optional Microprocessor |
| (Microprocessor register test failed) | (if installed) |
| 2. Microprocessor | |
| 1-1-3 | 1. Real-Time Clock or Battery |
| (CMOS write/read test failed) | 2. System board |
| 1-1-4 | 1. System board |
| (BIOS ROM checksum failed) | |
| 1-2-1 | 1. System board |
| (Programmable Interval Timer failed) | 2. Microprocessor Board/Card |
| 1-2-2 | 1. System board |
| (DMA initialization failed) | 2. Microprocessor Board/Card |
| 1-2-3 | 1. System board |
| (DMA page register write/read failed) | 2. Microprocessor Board/Card |
| 1-2-4 | 1. System board |
| RAM refresh verification failed | 2. Microprocessor Board/Card |
| 1-3-1 | 1. DIMM |
| (1st 64K RAM test failed) | 2. Microprocessor Board/Card |
| 1-3-2 | 1. DIMM |
| (1st 64K RAM parity test failed) | 2. Microprocessor Board/Card |
| 3. System Board | |
| 1-3-3 | 1. Microprocessor Card |
| (Slave DMA register test in | 2. System Board |
| progress or failure) | |
| 1-3-4 | 1. Microprocessor Card |
| (Master DMA register test in | 2. System Board |
| progress or failure) | |
| 1-4-1 | 1. Microprocessor Card |
| (Master interrupt mask | 2. System Board |
| register test failure) | |
| 1-4-2 | 1. Microprocessor Card |
| (Slave interrupt mask | 2. System Board |
| register test failure) | |
| 1-4-3 | 1. System Board |
| (Interrupt vector loading | 2. Microprocessor |
| test has failed) | |
| 1-4-4 | 1. System Board |
| (Keyboard controller test | 2. Keyboard |
| failure) | |
| 2-1-1 | 1. System board |
| (Secondary DMA register failed) | 2. Microprocessor Board |
| 2-1-2 | 1. System board |
| (Primary DMA register failed) | 2. Microprocessor Board |
| 2-1-3 | 1. System board |
| (Primary interrupt mask register failed) | 2. Microprocessor Board |
| 2-1-4 | 1. System board |
| (Secondary interrupt mask register failed) | 2. Microprocessor Board |
| 2-2-1 | 1. System board |
| (Interrupt vector loading failed) | 2. Microprocessor Board |
| 2-2-2 | 1. System Board |
| (Keyboard controller failed) | 2. Keyboard |
| (If server 330 - x1Y or Pxx then | |
| Search for video resd only | |
| memory in progress) | |
| 2-2-3 | 1. Real-Time Clock or Battery |
| (CMOS power failure and | 2. System board |
| checksum checks failed) | |
| 2-2-4 | 1. Real-Time Clock or Battery |
| (CMOS configuration info | 2. System Board |
| validation failed) | |
| (If server 330 - x1Y or Pxx then | |
| Timer tick interrupt test | |
| in progress or failure) | |
| 2-3-1 | 1. System Board |
| (Screen initialization failed) | |
| (If server 330 - x1Y or Pxx then | |
| Interval timer channel 2 test | |
| in progress failure) | |
| 2-3-2 | 1. System Board (or Video Adapter) |
| (Screen memory test failed) | |
| 2-3-3 | 1. System Board (or Video Adapter) |
| (Screen retrace failed) | |
| (If server 330 - x1Y or Pxx then | |
| Time of day clock test failure) | |
| 2-3-4 | 1. System Board |
| (Search for video ROM failed) | |
| 2-4-1 | 1. System Board |
| (Video failed, screen believed operable) | |
| 2-4-3 | 1. Real-Time Clock Battery |
| (Test comparing CMOS memory | |
| size against actual in progress) | |
| 2-4-4 | 1. Dual Inline Memory Module |
| (Memory size mismatch | 2. Microprocessor Card |
| occurred) | 3. System Board |
| 3-1-1 | 1. System Board |
| (Timer tick interrupt failed) | |
| 3-1-2 | 1. System Board |
| (Interval timer channel 2 failed) | |
| 3-1-3 | 1. DIMM |
| (RAM test failed above | 2. Microprocessor Board |
| address 0FFFFh) | 3. System Board |
| 3-1-4 | 1. Real-Time Clock or Battery |
| (Time-Of-Day clock failed) | 2. System Board |
| 3-2-1 | 1. System Board |
| (Serial port failed) | |
| 3-2-2 | 1. System board |
| (Parallel port failed) | |
| 3-2-3 | 1. Optional Microprocessor |
| (Math coprocessor failed) | (if installed) |
| 2. Microprocessor | |
| 3. Microprocessor Board | |
| 3-2-4 | 1. DIMM |
| (Failure comparing CMOS | 2. Microprocessor Board |
| memory size against actual) | 3. Real-Time Clock or Battery |
| 3-3-1 | 1. DIMM |
| (Memory size mismatch occurred) | 2. Microprocessor Board |
| 3. Real-Time Clock or Battery | |
| Three Short Beeps | 1. DIMM |
| 2. Microprocessor Board/Card | |
| 3. System Board | |
| One Continuous Beep | 1. Optional Microprocessor |
| (if installed) | |
| 2. Microprocessor | |
| 3. Microprocessor Board/Card | |
| 4. 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 |
Please see the LEGAL - Trademark notice.
Feel free - send a
for any BUG on this page found - Thank you.