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Inspiron 灵越 14 3420 在电池电量低时无法开机
Table of Contents
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
Summary:
本文提供有关交流适配器连接到 Inspiron 灵越 14 3420 时电池 LED 呈琥珀色闪烁的无电源信息。
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
Please select a product to check article relevancy
This article applies to
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Symptoms
计算机无法开机,并且在连接到交流适配器电源时 LED 指示灯保持琥珀色。当电池电量低于 7% 时,会出现此问题。
受影响的平台:
Inspiron 灵越 14 3420
Cause
这是 Qualcomm 的常见设计,仅在电池电量高于或等于 7% 时打开计算机。
Resolution
连接交流电源。如果在充电模式下电池电量低于 7%,LED 指示灯将保持琥珀色。
连接交流电源并等待直到 LED 保持白色 (>7%)。如果已插入适配器,电池电量低于 7%。
图 1
LED 行为如何变化
解决办法:
连接电池并确保在启动过程中电池容量高于 7%。
更改
电池电量低
、
电池电量严重不足
和
备用电池电量,
以防止出现此问题。
打开
控制面板
。通过小图标查看,然后选择
Power Options
(图 2)。
图 2.按小图标查看,然后选择电源选项
计算机睡眠时单击 Change
(图 3)。
图 3.计算机睡眠时单击更改
单击
更改高级电源设置
(图 4)。
图 4.单击更改高级电源设置
将
低电池电量
调整为 12%,
将严重电池电量
调整为 8%,
将备用电池电量
调整为 10%。单击 Apply 和 OK(图 5)。
图 5.调整电池电量
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
Visit Community
Support Services
Check if your device is covered by Support Services.
Check Support Status
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