锋行天下 2008-3-12 22:52
电脑报警声说明故障原因
[size=2]电脑报警声[/size]
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[size=2]Award BIOS: [/size]
[size=2]1短:系统正常启动 [/size]
[size=2]2短:常规错误。解决方法:重设BIOS [/size]
[size=2]1长1短:RAM或主板出错 [/size]
[size=2]1长2短:显示器或显示卡错误 [/size]
[size=2]1长3短:键盘控制器错误 [/size]
[size=2]1长9短:主板FLASH RAM 或EPROM错误,BIOS损坏 [/size]
[size=2]不停地响(长声):内存条未插紧或损坏 [/size]
[size=2]不听地响:电源、显示器未和显卡连接好 [/size]
[size=2]重复短响:电源有问题 [/size]
[size=2]无声音无显示:电源有问题 [/size]
[size=2]AWI BIOS: [/size]
[size=2]1短:内存刷新失败。解决方法,更换内存条 [/size]
[size=2]2短:内存ECC效验错误。解决方法:进入CMOS设置,将ECC效验关闭 [/size]
[size=2]3短:系统基本内存(第一个64KB)检查失败 [/size]
[size=2]4短:系统时钟出错 [/size]
[size=2]5短:CPU错误 [/size]
[size=2]6短:键盘控制器错误 [/size]
[size=2]7短:系统实模式错误,不能切换到保护模式 [/size]
[size=2]8短:显存错误 [/size]
[size=2]9短:ROM BIOS检验和错误 [/size]
[size=2]1长3短:内存错误 [/size]
[size=2]1长8短:显示测试错误 [/size]
[size=2]Phoenix BIOS: [/size]
[size=2]1短:系统启动正常 [/size]
[size=2]1短1短1短:系统加点自检初始化失败 [/size]
[size=2]1短1短2短:主板错误 [/size]
[size=2]1短1短3短:CMOS或电池错误 [/size]
[size=2]1短1短4短:ROM BIOS效验失败 [/size]
[size=2]1短2短1短:系统时钟错误 [/size]
[size=2]1短2短2短:DMA初始化失败 [/size]
[size=2]1短2短3短:DMA页寄存器错误 [/size]
[size=2]1短3短1短:RAM刷新错误 [/size]
[size=2]1短3短2短:基本内存错误 [/size]
[size=2]1短4短1短:基本内存地址线错误 [/size]
[size=2]1短4短2短:基本内存效验错误 [/size]
[size=2]1短4短3短:EISA时序器错误 [/size]
[size=2]1短4短4短:EASA NMI口错误 [/size]
[size=2]2短1短2短到2短4短4短(即所有开始为2短的声音的组合):基本内存错误 [/size]
[size=2]3短1短1短:从DMA寄存器错误 [/size]
[size=2]3短1短2短:主DMA寄存器错误 [/size]
[size=2]3短1短3短:主中断处理寄存器错误 [/size]
[size=2]3短1短4短:从中断处理寄存器错误 [/size]
[size=2]3短2短4短:键盘控制器错误 [/size]
[size=2]3短3短4短:显示卡内存错误 [/size]
[size=2]3短4短2短:显示错误 [/size]
[size=2]3短4短3短:未发现显示只读存储器 [/size]
[size=2]4短2短1短:时钟错误 [/size]
[size=2]4短2短2短:关机错误 [/size]
[size=2]4短2短3短:A20门错误 [/size]
[size=2]4短2短4短:保护模式中断错误 [/size]
[size=2]4短3短1短:内存错误 [/size]
[size=2]4短3短3短:时钟2错误 [/size]
[size=2]4短3短4短:实时钟错误 [/size]
[size=2]4短4短1短:串行口错误 [/size]
[size=2]4短4短2短:并行口错误 [/size]
[size=2]4短4短3短:数字协处理器错误 [/size]
[size=2]兼容BIOS: [/size]
[size=2]1短:系统正常 [/size]
[size=2]2短:系统加电自检(POST)失败 [/size]
[size=2]1长:电源错误,如果无显示,则为显示卡错误 [/size]
[size=2]1长1短:主板错误 [/size]
[size=2]1长2短:显卡错误 [/size]
[size=2]1短1短1短:电源错误 [/size]
[size=2]3长1短:键盘错误[/size]
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