After power on, ears on the monitor, you can hear the child's son's voice, off the monitor, there must be cut off the power supply did not, why is this sound is something bad? Can I have it repaired? How much, approximately?
What brand of display? A little sound is not normal. It may be the sound of high voltage board discharge. It is recommended that you turn off the monitor, remove the power line, turn on the rear lid of the display, and check the wiring.
After power on, ears on the monitor, you can hear the child's son's voice, off the monitor, there must be cut off the power supply did not, why is this sound is something bad? Can I have it repaired? How much, approximately?
This should not be the lamp, transformer power supply board but display inside the sound, as long as the noise is small, it should be no problem ah, repair the power board for a bit expensive.
