怎样从声音判断电脑故障?

2025-03-01 18:41:23
推荐回答(1个)
回答(1):

1短——内存刷新失败

2短——内存ECC校验错误

3短——系统基本内存(第1个64K)检查失败

4短——系统时钟出错

5短——中央处理器(CPU)错误

6短——键盘控制器错误

7短——系统实模式错误,不能切换到保护模式

8短——显示内存错误(显示内存可能有所损坏)

9短——ROM BIOS检验和错误

1长3短——内存错误(内存损坏,请更换)

1长8短——显示测试错误(显示器数据线松动或显示卡没插稳)

2. Award BIOS

1短——系统正常启动

2短——常规错误,请进入CMOS SETUP重新设置不正确的选项

1长1短——RAM或主板出错

1长2短——显示错误(显示器或显示卡)

1长3短——键盘控制器错误

1长9短——主板FlashRAM或EPROM错误(BIOS损坏)

不断地响(长声)——内存没插稳或损坏

不停地响——电源、显示器和显示卡没有连接好

重复短响——电源故障

无声音无显示——电源故障

3. Phoenix BIOS

1短——系统正常启动

3短——系统加电自检初始化(POST)失败

1短1短2短——主板错误(主板损坏,请更换)

1短1短3短——主板电池没电或CMOS损坏

1短1短4短——ROM BIOS校验出错

1短2短1短——系统实时时钟有问题

1短2短2短——DMA通道初始化失败

1短2短3短——DMA通道页寄存器出错

1短3短1短——内存通道刷新错误(问题范围为所有的内存)

1短3短2短——基本内存出错(内存损坏或RAS设置错误)

1短3短3短——基本内存出错(很可能是DIMM槽上的内存损坏)

1短4短1短——基本内存某一地址出错

1短4短2短——系统基本内存(第1个64K)有奇偶校验错误

1短4短3短——EISA总线时序器错误

1短4短4短——EISA NMI口错误

2短1短1短——系统基本内存(第1个64K)检查失败

3短1短1短——第1个DMA控制器或寄存器出错

3短1短2短——第2个DMA控制器或寄存器出错

3短1短3短——主中断处理寄存器错误

3短1短4短——副中断处理寄存器错误

3短2短4短——键盘时钟有问题,在CMOS中重新设置成Not installed来跳过POST

3短3短4短——显示卡RAM出错或无RAM,不属于致命错误

3短4短2短——显示器数据线松了或显示卡没插稳或显示卡损坏

3短4短3短——未发现显示卡的ROM BIOS

4短2短1短——系统实时时钟错误

4短2短3短——键盘控制器(8042)中的Gate A20开关有错,BIOS不能切换到保护模式

4短2短4短——保护模式中断错误

4短3短1短——内存错误(内存损坏或RAS设置错误)

4短3短3短——系统第二时钟错误

4短3短4短——实时时钟错误

4短4短1短——串行口(COM口、鼠标口)故障

4短4短2短——并行口(LPT口、打印口)错误

4短4短3短——数学协处理器(8087、80287、80387、80487)出错

Award的BIOS自检提示声释义: 

提示音\释义 

1短\系统正常。这是我们每天都能听到的,也表明电脑没有任何问题。 

2短\常见错误,请进入CMOS Setup,重新设置不正常的选项。 

1长1短\RAM或主板出错。换一条内存试试,若还是不行,只好更换主板。 

1长2短\显示器或显卡错误。 

1长3短\键盘控制器错误。检查主板。 

1长9短\主板Flash RAM或EPROM错误,BOIS损坏。换快Flash RAM试试。 

不断的响(长声)\内存条未插紧或损坏。重插内存条,若还是不行,只有更换一条内存。 

不停地响\电源、显示器未与显卡连接好。检查一下所有的插头。 

重复短响\电源问题。 

无声音无显示\电源问题。 

-------------------------------- 

AMI的BIOS自检提示声释: 

提示音\释义 

1短\内存刷新失败。更换内存条。 

2短\内存ECC校验错误。在CMOS Setup中将内存关于ECC校验的选项设为Disabled就可以解决,最根本的解决办法还是更换内存。 

3短\系统基本内存(第1个64KB)检查失败。换内存。 

4短\系统时钟出错。 

5短\中央处理器(CPU)错误。 

6短\键盘控制器错误。 

7短\系统实模式错误,不能切换到保护模式。 

8短\显示内存错误。显示内存有问题,更换显卡试试。 

9短\ROM BIOS检验和错误。 

1长3短\内存错误。内存损坏,更换即可。 

1长8短\显示测试错误。显示器数据线没插好或显卡没插牢。

BIOS警告声音解迷!

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