![](data:image/png;base64,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)
诊断 69
哔声代码
如果存在错误或问题,则计算机在启动期间会发出一系列哔声。这一系列哔声
称为哔声代码,它表示存在某个问题。如果发生这种情况,请记下哔声代码并
联系 Dell 以获取帮助。
注:下表中提及的某些哔声代码可能不适用于您的计算机。
哔声代码 可能的问题
一声 系统板可能故障 — BIOS ROM 校验和失败
两声 未检测到 RAM
注:如果您安装或更换了内存模块,请确保将内存模块安装
到位。
三声 系统板可能出现故障 — 芯片组错误
四声 RAM 读写故障
五声 实时时钟故障
六声 视频卡或视频控制器故障
七声 处理器故障
注:此哔声代码仅支持装有 Intel 处理器的计算机。
八声 显示屏故障