15-5557win7升win10出错The Service Tag has not been programmed

戴尔灵越笔记本dell Inspiron 15-5557 win7升win10时报错：WARNING: The Service Tag has not been programmed. This system will not funtion properly without a Service Tag. The setup utility will launch the Service Tag installer.一度唯品资源汇为大家分享详细解决办法：

1、将机身翻到背面，找到服务编号，记下来备用

2、电脑开机，出现报错界面WARNING: The Service Tag has not been programmed. This system will not funtion properly without a Service Tag. The setup utility will launch ，点击BIOS Setup，进入BIOS设置界面

3、找到Service Tag，在右边输入框中填写刚才记下来的服务编号，点击Exit退出

4、在弹出的对话框中点击“Yes”

5、我们继续点击“Yes”，完成保存并退出

电脑重启之后开机正常！

系统 win10 win7升win10 dell 戴尔