My HP z1 g2 is emitting a high pitch noise. The frequency and intensity of the noise varies with the brightness setting of the display. I can eliminate the noise if I set the brightness very low. But then the display is almost unreadable.
Unfortunately, the workstation is out of warrantly (by about a year) so I will have to fix it or pay for the repair myself. Hope it's reasonable . Thanks for any help with this.