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Quick Reference Guide
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.dell.com | support.dell.com
Beep Codes
Your computer might emit a series of beeps during start-up if the monitor cannot display errors or
problems. This series of beeps, called a beep code, identifies a problem. One possible beep code
(code 1-3-1) consists of one beep, a burst of three beeps, and then one beep. This beep code tells
you that the computer encountered a memory problem.
If your computer beeps during start-up:
1
Write down the beep code on the Diagnostic Checklist (see your
User’s Guide
).
2
Run the Dell Diagnostics to identify a more serious cause.
3
Contact Dell for technical assistance.
Code
Cause
Code
Cause
1-1-2
Microprocessor register failure
3-3-4
Video Memory Test failure
1-1-3
NVRAM read/write failure
3-4-1
Screen initialization failure
1-1-4
ROM BIOS checksum failure
3-4-2
Screen retrace failure
1-2-1
Programmable interval timer failure
3-4-3
Search for video ROM failure
1-2-2
DMA initialization failure
4-2-1
No timer tick
1-2-3
DMA page register read/write failure
4-2-2
Shutdown failure
1-3
Video Memory Test failure
4-2-3
Gate A20 failure
1-3-1
through
2-4-4
Memory not being properly identified
or used
4-2-4
Unexpected interrupt in protected
mode
3-1-1
Slave DMA register failure
4-3-1
Memory failure above address
0FFFFh
3-1-2
Master DMA register failure
4-3-3
Timer-chip counter 2 failure
3-1-3
Master interrupt mask register failure
4-3-4
Time-of-day clock stopped
3-1-4
Slave interrupt mask register failure
4-4-1
Serial or parallel port test failure
3-2-2
Interrupt vector loading failure
4-4-2
Failure to decompress code to
shadowed memory
3-2-4
Keyboard Controller Test failure
4-4-3
Math-coprocessor test failure
3-3-1
NVRAM power loss
4-4-4
Cache test failure
3-3-2
Invalid NVRAM configuration
4-3-4
Time-of-day clock stopped
Содержание Precision R3961
Страница 4: ...4 Contents ...
Страница 40: ...40 Quick Reference Guide w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 43: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Precision 工作站 470 與工作站 670 快速參考指南 機型 WHM 和 WHL ...
Страница 46: ...46 目錄 ...
Страница 55: ...快速參考指南 55 註 如果您的電腦已經 安裝有音效卡 請將喇 叭與音效卡連接 4 連接喇叭 LINE OUT 5 連接電源線並開啟電腦與顯示器的電源 ...
Страница 59: ...快速參考指南 59 註 如果您的電腦已經安裝有音效卡 請將喇叭與音效卡連接 4 連接喇叭 LINE OUT 5 連接電源線並開啟電腦與顯示器的電源 ...
Страница 80: ...80 快速參考指南 w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 86: ...86 목차 ...
Страница 95: ...빠른 참조 가이드 95 주 컴퓨터에 오디오 카 드가 설치되어 있으면 스피커를 카드에 연결하 십시오 4 스피커를 연결하십시오 LINE OUT 5 전원 케이블 연결 및 컴퓨터와 모니터 켜기 ...
Страница 99: ...빠른 참조 가이드 99 주 컴퓨터에 오디오 카드가 설치되어 있으면 스피커를 카드에 연결하십시오 4 스피커 연결 LINE OUT 5 전원 케이블 연결 및 컴퓨터와 모니터 켜기 ...
Страница 122: ...22 색인 122 색인 ㅊ 충돌 소프트웨어 및 하드웨어 비호 환 해결 104 ㅋ 컴퓨터 경고음 코드 110 ㅍ 표시등 진단 111 컴퓨터 후면 111 품질 보증 88 ㅎ 하드웨어 경고음 코드 110 ...