主板的每个芯片都包含一个名为BIOS或基本输入输出系统^{(Basic Input Output System)}的嵌入式固件。您可以通过BIOS^(BIOS)以最基本的级别访问计算机。该系统管理所有启动过程的早期阶段，并确保Windows 操作系统^{(Windows Operating System)}完美加载到内存中。但是，有些用户不知道如何访问它或无法进入BIOS。因此^(Hence)，请阅读下文以了解如何在Windows 10上进入^{(Windows 10)}BIOS。

如何在 Windows 10 或 Windows 7 上进入 BIOS^{(How to Enter BIOS on Windows 10 or Windows 7)}

BIOS 存在于Erasable Programmable Read-Only Memory或EPROM芯片上，可在计算机开机时恢复存储的数据。它是Windows的重要固件，因为它具有各种功能。 

BIOS 在 Windows PC 中的重要性
^{(Importance of BIOS in Windows PC )}

下面列出了BIOS的四个基本功能：

• 开机自检^{(Power-On Self-Test )}或开机自检。
• ^{(Bootstrap Loader )}定位操作系统所需的引导加载程序。
• Load Software/drivers 以查找干扰操作系统的软件或驱动程序。
• 互补金属氧化物半导体^{(Metal-Oxide Semiconductor)}或CMOS 设置^{(CMOS Setup)}。

每当您打开系统时，它都会进行POST，这是BIOS中最重要的功能。计算机需要通过此测试才能正常启动。如果它没有这样做，那么它就会变得无法启动。在BIOS^(BIOS)启动后会处理各种硬件分析过程。这些包括：

• ^{(Hardware functioning)}键盘、鼠标和其他外围设备等基本设备的硬件功能。
• 计算^{(Calculating )}主存的大小。
• 验证^{(Verification)}CPU寄存器、BIOS代码^(BIOS)完整性和基本组件。
• 控制^(Control)系统中安装的其他扩展。

阅读此处以了解有关什么是 BIOS 以及如何更新 BIOS 的更多信息？^{(What is BIOS and how to update BIOS?)}

继续^(Continue)阅读以了解如何进入BIOS Windows 10或 Windows 7。

方法一：使用Windows恢复环境^{(Method 1: Use Windows Recovery Environment)}

如果您使用的是Windows 10 PC 并且无法进入BIOS，您可以尝试通过运行UEFI固件设置来访问^(UEFI)BIOS ，如下所述：

1. 同时按下Windows + I 键^(keys)打开设置^(Settings)。

2. 在这里，点击更新和安全^{(Update & Security)}，如图所示。

3.从左侧窗格中选择恢复选项。^(Recovery)

4. 在高级启动^{(Advanced startup)}部分，单击立即重新启动^{(Restart now )}按钮，如突出显示的那样。

您的系统将重新启动并进入Windows 恢复环境^{(Windows Recovery Environment)}。

注意：您也可以通过按住^{(Note: )}Shift键的同时重新启动计算机来进入Windows 恢复环境^{(Windows Recovery Environment)}。

5. 在这里，选择疑难解答^{(Troubleshoot)}选项。

6.现在，点击高级选项^{(Advanced options)}

7. 选择UEFI 固件设置^{(UEFI Firmware Settings)}选项。

8. 最后，点击重新启动^(Restart)。您的系统将重新启动并进入BIOS设置。

另请阅读：^{(Also Read:)} 如何删除或重置 BIOS 密码^{(How to Remove or Reset the BIOS Password)}

方法 2：使用启动键^{(Method 2: Use Boot Keys)}

如果您无法使用之前的方法进入BIOS ，您也可以在系统启动期间访问BIOS 。以下是使用启动键进入BIOS的方法：^(BIOS)

1.打开^{(Power on)}您的系统。

2. 按F2或Del键进入BIOS设置。

注意：^(Note:)进入BIOS的密钥可能因您的计算机品牌而异。

下面列出了一些流行的计算机制造商品牌及其各自的BIOS密钥：^(BIOS)

• 戴尔：^(Dell:)  F2 或 F12。
• 惠普：^(HP:) Esc 或 F10。
• 宏碁：^(Acer:)  F2 或删除。
• 华硕：^(ASUS:)  F2 或删除。
• 联想：^(Lenovo:)  F1 或 F2。
• 微星：^(MSI:) 删除。
• 东芝：^(Toshiba:)  F2。
• 三星：^(Samsung:)  F2。
• Microsoft Surface：按住音量调高按钮。

专业提示：^{(Pro Tip:)}同样，BIOS也可以从制造商的网站进行更新。例如联想^(Lenovo)或戴尔^(Dell)。

受到推崇的：^{(Recommended:)}

• 修复 Windows 10 中的英雄联盟黑屏^{(Fix League of Legends Black Screen in Windows 10)}
• 修复 Windows 10 安装卡住的 8 种方法^{(8 Ways to Fix Windows 10 Installation Stuck)}
• 如何在 Windows 10 中删除 Win 安装文件^{(How to Delete Win Setup Files in Windows 10)}

我们希望本指南对您有所帮助，您可以了解how to enter BIOS on Windows 10/7。如果您对本指南有任何疑问或建议，请随时将它们放在下面的评论部分。

How to Enter BIOS on Windows 10 [GUIDE]

Every chip of your motherboard contains an embedded firmware named BIOS оr the Basic Input Output System. You can access the computer at its most basic level through BIOS. This system governs the early stages of all startup processes and ensures that the Windows Operating System is perfectly loaded onto the memory. However, some users do not know how to access it or can’t get into BIOS. Hence, read below to learn how to enter BIOS on Windows 10.

How to Enter BIOS on Windows 10 or Windows 7

BIOS is present on the Erasable Programmable Read-Only Memory or EPROM chip, which recovers stored data when the computer is powered on. It is an important firmware for Windows, as it has various functions to play. 

Importance of BIOS in Windows PC

The four essential functions of BIOS are listed below:

• Power-On Self-Test or POST.
• Bootstrap Loader which is required to locate the operating system.
• Load Software/drivers to find the software or drivers that interfere with the operating system.
• Complementary Metal-Oxide Semiconductor or CMOS Setup.

Whenever you turn on your system, it undergoes POST which is the most important function of BIOS. A computer needs to pass this test to boot normally. If it fails to do so, then it becomes unbootable. Various hardware analysis processes are taken care of following BIOS boot up. These include:

• Hardware functioning of essential devices like keyboards, mice, and other peripherals.
• Calculating the size of the main memory.
• Verification of CPU registers, BIOS code integrity, and essential components.
• Control of additional extensions installed in your system.

Read here to know more about What is BIOS and how to update BIOS?

Continue reading to learn how to enter BIOS Windows 10 or Windows 7.

Method 1: Use Windows Recovery Environment

If you are using Windows 10 PC and can’t enter BIOS, you can try to access BIOS by running UEFI firmware settings as explained below:

1. Press Windows + I keys together to open Settings.

2. Here, click on Update & Security, as shown.

3. Select the Recovery option from the left pane.

4. In the Advanced startup section, click on the Restart now button, as shown highlighted.

Your system will restart and enter into Windows Recovery Environment.

Note: You can also enter into Windows Recovery Environment by restarting the computer while holding the Shift key.

5. Here, select Troubleshoot option.

6. Now, click on Advanced options

7. Select the UEFI Firmware Settings option.

8. Lastly, click on Restart. Your system will restart and enter BIOS settings.

Also Read: How to Remove or Reset the BIOS Password

Method 2: Use Boot Keys

You can also access BIOS during system boot if you can’t enter BIOS using the previous method. Here’s how to enter BIOS using boot keys:

1. Power on your system.

2. Press the F2 or Del key to enter BIOS settings.

Note: The key to enter the BIOS may vary according to your computer brand.

Some popular computer manufacturer brands and their respective BIOS keys are listed below:

• Dell: F2 or F12.
• HP: Esc or F10.
• Acer: F2 or Delete.
• ASUS: F2 or Delete.
• Lenovo: F1 or F2.
• MSI: Delete.
• Toshiba: F2.
• Samsung: F2.
• Microsoft Surface: Press-hold Volume up button.

Pro Tip: Similarly, BIOS can be updated from the manufacturer’s website as well. For example Lenovo or Dell.

Recommended:

• Fix League of Legends Black Screen in Windows 10
• 8 Ways to Fix Windows 10 Installation Stuck
• How to Delete Win Setup Files in Windows 10

We hope that this guide was helpful and you could learn how to enter BIOS on Windows 10/7. If you have any queries or suggestions regarding this guide, then feel free to drop them in the comments section below.

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