allecaso2 wrote:Hi,
I have a problem with my envy ultrabook 6-1070el running windows 8; I have noticed that when the power supply is attached, and the hard disk is writing, the speakers make a strange noise when I listen to something.
This doesn't happen when the power supply is disconnected, probably because the hard disk stops writing.
Does anyone have an idea of how can I resolve this problem?
Thanks in advance for the help,
Alessandro
Hello allecaso2.
Sometimes electronic devices (power supplies, cell phones, or stereo/musical equipment) cause interference with speakers. Have you tried moving the power brick further away? Also, ensure that your plugging the power supply into a properly grounded outlet.
I hope this helps.