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适用于HP电脑的说明：重新校准笔记本电脑电池

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Recalibrating laptop batteries - READ FOR HP MACHINES, (HP UEFI) 15% lockout bypass: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Recalibrating laptop batteries - READ FOR HP MACHINES, (HP UEFI) 15% lockout bypass: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Recalibrating laptop batteries - READ FOR HP MACHINES, (HP UEFI) 15% lockout bypass: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
(HP UEFI) 15% lockout bypass

  • Authors' note: The UI is different as this was taken in 2017; the newer HP UEFI diagnostic layout is shown in Step 10. However, the loop until error steps are still accurate.

  • This will fully discharge the battery. HP diagnostics do not check the charge capacity.

  • Plug the laptop in and turn it on; unplug it once it is on. Press ESC and select System Diagnostics.

  • Open the Component tests submenu. Select Memory or Hard Drive.

  • Select Extensive test. Choose Loop until error.

  • When the laptop shuts off, immediately recharge the battery.

（惠普UEFI BIOS）15％ 锁定解决办法

作者注：由于该截图拍摄于2017年，因此用户界面有所不同；第10步中展示了更新后的HP UEFI诊断布局。但是，直到出现错误步骤的循环仍然准确。

这将完全放电电池。HP的诊断工具不会检查充电容量。

将笔记本电脑插上电源并打开它；当其启动后，就拔掉电源适配器。按下ESC键并选择系统诊断。

打开Component Tests子菜单。选择内存或Memory or Hard Drive。

选择Extensive test。选择Loop until error。

当笔记本电脑关机时，请立即给电池充电。

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