There is a low probability that my laptop cannot be powered on by pressing and holding the Power button when it is not connected to a power supply
Applicable products：
HUAWEI MateBook B7，HUAWEI MateBook X Pro(2021 intel i5/16gb/512gb、2021 intel i7/16gb/1tb、2021 intel i7/16gb/512gb、2021 intel i7/16gb/1tb/)
Applicable system:
Windows 10
Applicable products：
Applicable system:
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| There is a low probability that my laptop cannot be powered on by pressing and holding the Power button when it is not connected to a power supply |
Problem
When the laptop is powered off for more than 10 seconds without a power supply, there is a low probability that the laptop cannot be powered on by pressing and holding the Power button.
Cause
There is a low probability that the Power button identification logic is abnormal.
Solution
Update the BIOS to 2.09 or later. For details, see https://consumer.huawei.com/en/support/content/en-us00688502/.
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