Question about InFocus X1 Multimedia Projector

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Infocus x2 dose nothing

My infocus x2 will not power up. no led nothing. the internal fuse is ok and the power supply seems ok. any suggestions??

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  • Anonymous Dec 11, 2007

    i have the same porblem but my infocus model is in72 and it doesnt power up either,,,

  • Anonymous Nov 04, 2008

    Mine is actually an X2, but same issue. Voltage is running through, but machine won't start, one of the service techs decided it seems to be the power supply, but cannot be sure without schematics, but of course the bastards at InFocus won't send a schematic so they can monopolize the service of these machines I suppose.

  • gary Feb 10, 2012

    there is a little piece of plastic under the on/off button that activates the actual switch underneath. after prying off the top this can be accessed and repaired if it has broken off.

  • Anonymous Mar 27, 2014

    dont have m1-a cable so i want to use the vga cable, and it keeps on searching for good

  • PK Jaya
    PK Jaya Apr 01, 2014

    Same issue, IN72 won't power up after lamp change!



1 Answer

Assuming the power outlet and cable is OK the most likely problem is the power supply and needs to be replaced.

Posted on Dec 30, 2007


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1 Answer

InFocus DL640 projector is not powering on. Lamp seems to be OK. I did not see any black spots or marks on the lamp. Wondering whether the PSU or fuse is blown. How do I check whether PSU or fuse is OK.

I had the same problem with my LP815 projector, it wouldn't power on the LED lights did do anything. I open up the projector and replaced the fuse, and now it works! Just replace the fuse and that should do it.

Oct 22, 2010 | InFocus Office Equipment & Supplies

2 Answers

I need power supply for infocus 4805 screenplay

You shold buy 520-0143-00 ECA, POWER SUPPLY, X2 Use if S/N contains an A in the fifth from the right digit "AMMxxxxA0000" 520-0126-00 ECA, POWER SUPPLY, X2 Use if S/N contains a zero in the fifth from the right digit "AMMxxxx00000"

cost about $90

May 23, 2010 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Infocus x2 fan for lamp wont turn on

if there are no leds lit on the top when you turn the switch on, you have a bad power supply. if the leds are blinking, check your lamp door switch. if it's not closed, nothing will turn on.

Feb 10, 2010 | InFocus Office Equipment & Supplies

1 Answer

In72 does not power up. I think that it is a blown fuse. Where is this fuse located

if there are no leds lit on the top, then it's a power supply issue. open it up and check the fuse on the power supply (next to where the cord plugs in). if the fuse is ok, you'll have to replace the power supply. you can get parts from an infocus service center or send it to them to repair. either way, try they're really good.

Jan 20, 2010 | InFocus IN72 Multimedia Projector

1 Answer

Infocus sp 5000

if there are no leds lit on the top, check the lamp door switch. if the switch is bad or isn't activated by the door, it won't turn on. and there is a fuse on the power supply, but chances are, it's the power supply itself that is bad.

Aug 10, 2009 | InFocus SP5000 Home Theater Projector,...

1 Answer

Doest image projection,fun does not function

fuse on ac filter board. if that's ok, there is a power supply issue.

May 31, 2009 | InFocus PROJECTOR LAMP, Projector Lamp FOR...

1 Answer

I want to test my infocus lamp to know if it is burnt

Your lamp might be ok, but you power supply is dead. If your not seeing any led lights come on when the power cord is plugged in then your power supply is dead. I can fix this for you for less then it cost to send to infocus or to a repair shop. Ebay Id is Gtitubro

AIM - Gtitubro

Feb 12, 2009 | InFocus Lamp Projector Lamp for LP650,...

2 Answers

Infocus projector power supply parts

you won't find schematics for them. infocus had their boards made by someone else who now no longer makes boards. it's usually the caps drying out that causes power problems.

Nov 03, 2008 | NEC VT670 Multimedia Projector

2 Answers

Infocus projector power supply dead

the caps dry out. look for bulging caps. you won't find a schematic for the ps boards. infocus had someone else make them. the problem seems more like a overheating issue. as for the other one with the "just the fans", check the colorwheel.

Oct 03, 2008 | InFocus POWER SUPPLY CORD Multimedia...

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