Question about InFocus LP640 Multimedia Projector
As I was watching the presidential debates my projector just up and stopped working. I read your comment about fuses on the lp640 ,was wondering if you could give me a little more information.
Does anyone have a picture of how this diode looks like and where it is located, I got the power supply out and was testing things...
Posted on Mar 31, 2013
Hello, If there is absolutely no sign of life at all just like it would look if it were unplugged...
The problem is a diode on the switching power supply at the rear of the projector. It's easy to fix if you know where it is. PS There is a 99.999% probability that the Diode is the problem and not a fuse..
Posted on Jan 19, 2010
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 03, 2011 | InFocus LP640 Multimedia Projector
Aug 29, 2010 | InFocus LP640 Projector Multimedia...
Jan 21, 2010 | InFocus LP640 Multimedia Projector
Aug 11, 2009 | InFocus LP640 Multimedia Projector
Sep 24, 2008 | InFocus SP-LAMP-017 Projector Lamp for...
Nov 08, 2007 | InFocus LP640 Multimedia Projector
Jul 03, 2007 | InFocus LP640 Projector Multimedia...
383 people viewed this question
Usually answered in minutes!
Level 1 Expert
Level 3 Expert
Level 3 Expert