Questions & Answers for: infocus lp640 power

...InFocus LP640) Incompatability I have a Sony Vaio with Windows XPsp2 and PowerPoint 2003. When I try to hook up the laptop to the LP640 projector it will work momentarily but then automatically ...

...made by another company that does not make power supplies antmore. and infocus doesn't have any new ones in stock. if you're getting no power at all, replace the mosfets. it works half of the

infocus lp640 is broken. no lights. nothing. 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 ...

...INFOCUS LP600 PROJECTOR PURCHASED IN 2005 WARRANTY ALREADY OVER.& NOW POWER SUPPLY PROBLEM IS THERE I AM ALSO ELECTRONICS ENGINEER IF I GET THE SCHEMATIC DIA. FOR ASSY LVPS , I CAN ALSO REPAIR THE ...

InFocus LP540 Power Supply Problem I have power supply problem with my InFocus LP540 projector. I found that IC part number U500 on power supply board was burn out. Somebody please help me by show the

infocus lp640 not powering on. changed universal power cable three time still nothing wont power. took it ALL apart checked the fuse..says it's good, anyone have any clues? Check you lamp door, and ...

...lp640. Used for about 100 hours. In 2006, returned with RMA to InFocus, to fix the "Lamp will not strike". Seeing the same problem again. Re-seating the lamp does not change problem. Does anyone know ...

I need the power supply for infocus lp640, where I buy? if you're in the states, try av solutions in ny. www.avsolutionsny.com

...InFocus LP640. Went to power back up and get message that one or more fans are not working. Anything I can do, clean etc to fix myself? Or is this dead? If it has to be repaired is it usually cheaper ...