Question about InFocus X1 Multimedia Projector
I have a Dell C600 that is connected to a tv via docking station. when i plug in the power cord, a buzzing noise comes out of the tv. I have replaced the dock and the laptop and the power cord and it is better than it was but the noise is still existant. What should I do?
Right, the problem is caused by the earthing of the power supply.
You need a box, which isolates the earth from the laptop to the television, known as an Isolation Transformer. This goes in between your laptop and television, and removes the cause of the hum.
The other option is entirely at your own risk, as you're dealing with mains electricity, however, cover the earth pin with some insulation tape, thus stopping the power supply from earthing. Keep a close eye on the condition of your power supply and cable, as you will not be protected against shock if a fault should develop.
The same problem exists with Acer Laptops, as I have one, and use an isolation box when I want to play music in venues from my Laptop.
Posted on Mar 06, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 28, 2016 | JBL ONSTAGE Docking Station for iPod
Jan 30, 2014 | SDI iHome iH52B Remote Control for Apple...
Jan 16, 2013 | Dell Inspiron 1545 Notebook
Apr 07, 2010 | Vizio VW32L 32 in. LCD HDTV
Nov 07, 2009 | Dell Inspiron 1150 Latitude D600 14.1 LCD...
Jul 22, 2009 | Dell Latitude C600 Notebook
Dec 28, 2008 | Dell Latitude Cp, Cpi, Cpx, C600, C800,...
Nov 27, 2008 | Dell Latitude D600 Notebook
Sep 16, 2008 | Dell Latitude D600 Notebook
287 people viewed this question
Usually answered in minutes!
Level 1 Expert
Level 3 Expert
Level 3 Expert
Step 2: Please assign your manual to a product: