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笔记本如何创建、修改、去除bios密码 - Acer Community
<main> <article class="userContent"> <h3 data-id="bios">如何创建、修改、去除bios密码?</h3><p>默认设置的BIOS密码,仅在进入BIOS设置时会提示输入,目的为保护BIOS设置不被修改,没有此密码也可以进入操作系统,如果需要在进入系统前提示密码,需要在BIOS中设置打开“password on boot”选项。</p><p>解决方法</p><p>设置一个BIOS密码:</p><p><br></p><p>1、启动系统,在最初的Acer logo出现时,按F2键进入BIOS 。如下图:</p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-1.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-1.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p><br></p><p> </p><p>2、使用键盘箭头,选择Security或者BIOS Security Features,在其中选择Set Supervisor Password或者Change Supervisor Password按回车键,您会被提示输入一个密码,第二次确认密码。(注:密码仅支持数字和字母,例如:A-Z,a-z,0-9)如下图:</p><p></p><p><br></p><p> </p><p>3、按回车键确认创建密码,会提示一个消息Changes have been saved,按回车继续。如下图: </p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-3.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-3.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p><br></p><p> </p><p>4、按F10保存设置,并重启系统。如下图:</p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-4.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-4.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p><br></p><p> </p><p>修改、清除BIOS密码:</p><p><br></p><p>1、启动系统,在最初的Acer logo出现时,按F2键进入BIOS 。</p><p>2、使用键盘箭头,选择Security或者BIOS Security Features,在其中选择Set Supervisor Password或者Change Supervisor Password按回车键,您会被提示输入旧密码,第二次需要输入新的密码,第三次需要重复输入新的密码。如需清除密码,输入旧密码后直接按2次回车,不要输入新的密码即可。(注:密码仅支持数字和字母,例如:A-Z,a-z,0-9)如下图:</p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-5.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-5.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p><br></p><p> </p><p>3、按回车键确认密码,会提示一个消息Changes have been saved,按回车继续。如下图: </p><div class="embedExternal embedImage display-large float-none"> <div class="embedExternal-content"> <a class="embedImage-link" href="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-6.jpg" rel="nofollow noreferrer noopener ugc" target="_blank"> <img class="embedImage-img" src="https://us.v-cdn.net/6029997/uploads/ch_article/KB9717/9717-6.jpg" alt="image" height="180" width="320" loading="lazy" data-display-size="large" data-float="none"></img></a> </div> </div> <p>4、按F10保存设置,并重启系统。</p><p><br></p><p> </p><p>以上内容为如何创建、修改、去除bios密码的常规方法。</p><p> </p><p> 备注</p><p>Acer不负责丢失或忘记个人密码。若由于丢失或者忘记个人密码导致的服务,Acer 将会提供有偿的清除密码的服务。</p><p> </p> </article> </main>
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