When opening laptop, a beep noise sounds

[moekara]

Hi there,

When I open up my Lenovo X200t when it is in hibernation/sleep, a loud beep sounds and as little as it may seem, it does cause disturbances in times when not needed.  I do realize that it will not beep when the volume on the laptop is on mute or on 0%, but is there another way in which it will not make the beep sounds? 

If you are not familiar with this, the beeping sound also comes up when the battery level is critical and beeps four times.

Please tell me that there is a way to turn it off!

Thank you,

MoeKara

[topmahof Community Moderator · Accepted solution]

you can disable it in the bios. f1 at the splash screen, config, alarm, power control beep, disable.  you can also disable the low battery alarm if you want from there.