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Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修

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Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Set to Maintenance Mode: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
Set to Maintenance Mode

  • While booting, press the F1 button to enter the BIOS.

  • Go to "Config" and then to "Power".

  • Select "Disable Built-in Battery" and press Enter.

  • You will be asked to proceed. Select "Yes".

  • The laptop shuts down.Unplug the laptop from AC.

  • Remove the battery.

把手提电脑设置到维修模式

在开机时，按下 F1 键进入 BIOS

进入"Config" 菜单然后进入 "Power" 菜单

选择 "Disable Built-in Battery" 即禁用内置电池，并按回车键

在此你会被询问是否继续，选择 Yes

手提电脑会关机，然后把手提电脑的电源拔出

移除外置电池

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