電池、電源及風扇
如何對電腦電源問題進行故障診斷
如果按下電源按鈕後，Dell 電腦無法開啟電源或沒有任何通電跡象，請尋求協助。AC 變壓器
Dell 筆記型電腦的 AC 變壓器有問題嗎？請按照建議的快速步驟來解決 Dell 筆記型電腦的 AC 變壓器問題。尋找其他資源的連結，以對 AC 變壓器問題進行故障診斷。電池
您的 Dell 筆記型電腦電池有問題嗎？請按照建議的快速步驟來解決 Dell 筆記型電腦的電池問題。尋找其他資源的連結，以對電池問題進行故障診斷。風扇與散熱
Dell 筆記型電腦、桌上型電腦或多合一電腦的風扇有問題嗎？請按照建議的快速步驟來解決 Dell 電腦上的風扇相關問題。尋找其他資源的連結，以對風扇相關問題進行故障診斷。影片資源
This video provides instructions on how to clean air vents. It suggests turning off the computer, disconnectin
g external devices, using compressed air to blow out dust from the vents, and then reconnecting devices and restarting the computer.
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To check if the system can power on with just the AC adapter, remove the battery and disconnect it carefully.
Connect the AC adapter and power on the system. If it works, inform the technical expert. To reconnect the battery, plug the cable onto the motherboard and secure the bottom panel with screws before attempting to power on the computer again.
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The article explains how to tell if your laptop battery needs to be replaced. Symptoms include a shorter batte
ry life, sudden shutdowns, and abrupt drops in charge level. To check battery health, enter the BIOS or use diagnostic tools. If the battery is swollen, stop using the laptop and allow it to drain fully before attempting to remove the battery. For more information, visit Dell Support If you believe your battery needs to be replaced, contact technical support.
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其他資源
如何排除效能不彰問題
瞭解如何對 Dell 電腦的效能不彰問題進行故障診斷並予以解決。 如何排除效能不彰問題
如何提升 Dell 筆記型電腦電池的效能
瞭解如何提升 Dell 筆記型電腦電池的效能。瞭解您可以在筆記型電腦上進行哪些變更，以延長電池使用時間。 如何提升 Dell 筆記型電腦電池的效能
排除 AC 變壓器問題
瞭解如何對 Dell 筆記型電腦的 AC 變壓器問題進行故障診斷並予以解決。尋找有關如何使用 AC 變壓器及故障診斷相關問題的資訊。 排除 AC 變壓器問題