Hi everyone!
I've 3 time blinking power button led and no start problem (3.3v & 5v are present on button board).
I hope it may be just a bios problem!
Can someone help with it please ?

Lenovo Thinkpad L14 Gen 2
Board: HL4A0 HL5A0 Rev 1.0
SN: PF-43SWKT
Type: 20X1-00GAUS
2022/11

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