05-25-2019 05:48 AM
Hi, my laptop making annoying beep voice, when i change the brightness, in 0% brightness is good, but when i change to every else % its gonna be make a high freqvrency annoying sound. only stop that vokce when i change back to 0% the brightness. this sound its like the phone apps dog whistley.
05-28-2019 11:41 AM
Welcome to the HP Support Community!
What is the operating system you are using?
I recommend you update the BIOS and the graphics driver from the below link and check if it helps.
Let me know how it goes and you have a great day!
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