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解决Dell Venue 8 Pro、10 Pro和11 Pro平板电脑上的Windows通知中未启用SecureBoot的问题
Table of Contents
Detailed Article
Symptoms
Affected Products
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Detailed Article
Symptoms
Affected Products
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Symptoms
您可能会在屏幕右下角看到一条水印警告,指出SecureBoot未在Windows中启用。
Microsoft提供了更新,将删除此水印通知,有关详情,请参阅Microsoft知识库文章
“Update removes the "Windows 8.1 SecureBoot isn't configured correctly" watermark in Windows 8.1 and Windows Server 2012 R2”
(更新将删除Windows 8.1和Windows Server 2012 R2中的“未正确配置Windows 8.1 SecureBoot”水印)。
您也可以为PC和平板电脑下载和安装SupportAssist,有关详情,请参阅
SupportAssist for PCs and tablets
(用于PC和平板电脑的SupportAssist)站点,直接从戴尔获取任何将来的更新和通知。
要手动启用Windows SecureBoot,请执行以下步骤:
按电源按钮打开平板电脑,然后立即按调低音量键进入BIOS设置屏幕。
注:
如果平板电脑启动到Windows,请关闭平板电脑,然后再试。按下按钮以进入BIOS的时机很短。
轻触
Secure Boot
(安全启动)左侧的。
轻触
Secure Boot Enable
(安全启动启用)。
轻触
Enable
(启用)。
轻触
Apply
(应用),然后轻触
Exit
(退出),轻触
Yes
(是)以保存并退出BIOS。
Affected Products
Venue 5055 Pro, Venue 5130 Pro (32Bit), Venue 5130 Pro (64Bit), Venue 7140 Pro, Venue 7130 Pro/7139 Pro, Venue 5830 Pro, Venue 3845 Pro
Article Properties
Article Number:
000141679
Article Type:
Solution
Last Modified:
21 Feb 2021
Version:
3
Find answers to your questions from other Dell users
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Article Properties
Article Number:
000141679
Article Type:
Solution
Last Modified:
21 Feb 2021
Version:
3
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