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MohammadBQ
Fanfold Paper
Posts: 5
Registered: ‎05-16-2018
Location: IL
Views: 204
Message 1 of 1

buzzing after bios update yoga 370

Hi ,

I'm facing two problems after updating my laptop yoga 370 to the latest Bios version 1.28 in the following link :

https://pcsupport.lenovo.com/ie/en/products/LAPTOPS-AND-NETBOOKS/THINKPAD-YOGA-SERIES-LAPTOPS/THINKP... .

 

1.Annoying Pitched Buzzing Noise from the left of my laptop and it not from the fan . the problem exist on battery and AC .

2.the laptop no more waking from hibernate after opening the lid and I need to press the power button to wake it up .

 

can I downgrade my bios the the previos version or what can I do please ?

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