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Inspiron 14 3420 無法在電池電量不足時開機
Table of Contents
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
Summary:
本文提供 AC 變壓器連接至 Inspiron 14 3420 時,電池 LED 琥珀色沒有電源的相關資訊。
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
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Symptoms
電腦無法開啟,且在連接至 AC 變壓器電源時,LED 仍保持琥珀色。當電池容量低於 7% 時,就會發生此問題。
受影響的平台:
Inspiron 14 3420
Cause
這是 Qualcomm 的常見設計,僅在電池容量高於或等於 7% 時才開啟電腦。
Resolution
連接交流電源。如果電池容量低於 7%,則 LED 會保持琥珀色並處於充電模式。
連接交流電源,並等待 LED 保持白色 (>7%)。如果已插入變壓器,電池容量將低於 7%。
圖 1
LED 行為如何變更
因應措施:
連接電池,並確保在啟動期間電池容量超過 7%。
變更
低電池電量
、
嚴重電池電量
及
保留電池電量
,以防止此問題發生。
開啟
「控制台
」。以小圖示檢視,然後選取
電源選項
(圖 2)。
圖 2.以小圖示檢視,然後選取電源選項
在電腦睡眠時按一下變更
(圖 3)。
圖 3.按一下電腦睡眠時的變更
按
一下變更進階電源設定
(圖 4)。
圖 4。按一下變更進階電源設定
將
低電池電量
調整為 12%,
關鍵電池電量
調整為 8%,
保留電池電量
調整為 10%。按一下套用並確定 (圖 5)。
圖 5。調整電池電量
Affected Products
Inspiron 14 3420
Article Properties
Article Number:
000205026
Article Type:
Solution
Last Modified:
17 Jul 2024
Version:
8
Find answers to your questions from other Dell users
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Support Services
Check if your device is covered by Support Services.
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Article Properties
Article Number:
000205026
Article Type:
Solution
Last Modified:
17 Jul 2024
Version:
8
Find answers to your questions from other Dell users
Visit Community
Support Services
Check if your device is covered by Support Services.
Check Support Status