Owners Manual

受潮系统故障排除
小心: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed
by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that
came with the product.
1. 关闭系统和连接的外围设备，并断开系统与电源插座的连接。
2.
卸下系统护盖。
3. 将以下组件从系统卸下：
• HDD 或 SSD
• HDD 或 SSD 背板
• USB 存储盘
• HDD 或 SSD 托盘
• 冷却导流罩
• 扩展卡提升板（如有）
• 扩展卡
• PSU
• 冷却风扇部件（如有）
• 冷却风扇
• 处理器和散热器
• 内存模块
4. 使系统彻底干燥至少 24 小时。
5. 重新安装您之前在任务 3 中卸除的组件。
6. 安装系统护盖。
7. 打开系统和已连接的外围设备。
如果系统未正常启动，请参阅本说明文件中的“获得帮助”。
8. 如果系统正常启动，请关闭系统，然后重新安装所有卸除的扩展卡。
9. 运行相应的诊断测试。有关更多信息，请参阅本说明文件中的“使用系统诊断程序”。
如果测试失败，请参阅本说明文件中的“获得帮助”。
受损系统故障排除
小心: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed
by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that
came with the product.
1. 关闭系统和连接的外围设备，并断开系统与电源插座的连接。
2. 卸下系统护盖。
3. 确保已正确安装以下组件：
• 冷却导流罩
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