Question about Sony VPL-CX21 Projector

Open Question

I have a sony VPL CX21 projector that won't turn on. When i press the power button it flashes green but nothing happens....no fan noise, no light , no nothing?????

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 2 Answers

SOURCE: Sony VPL-CS4 projector

Denis, by default laptops usually output only to their own lcd panel. There must be a key combination on your laptop wich rotates output in 3 steps: lcd panel only, lcd + TV (projector), TV only. The key combination uses a special Function key (FN) usually blue (found near left Ctrl key)with one of the numeric keys. So, first make sure your laptop output is correct and then try input key on your projector.

Posted on Sep 29, 2007

Ad
Marrie
  • 563 Answers

SOURCE: Sony VPL-CS1 projector

Hi there

You should first check if there is any visible damage on your lamp. If not then it could be a faulty Ballast ( lamp powersupply )

Posted on Mar 26, 2008

  • 1 Answer

SOURCE: SONY VPL-ES1 DATA PROJECTOR

I have same problem. There is light on power led. 2 hours of standby doesn't work..

Posted on Apr 10, 2008

Marrie
  • 563 Answers

SOURCE: power up

Hi mick1907

Take out your lamp and check for any irregularity like marks or discolouration.

If there is no visible damage - put back the lamp and take of the top cover - start the Projector and check if all your fans are running - that is if the machine starts at all.

If the unit doesn't start up at all you will have to replace the Mainboard.

Posted on Apr 24, 2008

  • 4234 Answers

SOURCE: Reset Timer Lamp Sony VPL-HS60 projector

According to the manual, you need access to the RESET button, the left and right arrows and the ENTER button to clear the counter. Press the following in order for less than 5 seconds each:

RESET
Left Arror
Right Arrow
ENTER

The above sequence should clear the counter.

Dan

Posted on Apr 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sony VPL-ES7 projector boots up after few seconds switches off, with a red light flashing severally on the power button. Please what could be the problem because i have serviced the projector!!!!


Check the fan connections, one might not be connected right if you have just serviced it. Switching off with a flashing red light usually indicates a fan error.
Also is there a sequence to the flashes? e.g, 4 flashes and pause?
some manufacturers have a fault code table for the amount of flashes.

Nov 09, 2016 | Sony VPL-ES7 LCD Projector

1 Answer

Projector vpl cx21 cust the edges of the image


In the menus there should be an "image" adjustment option, it could also be related to the "sync" rate. Try different settings. You may also need to adjust the resolution you're sending to the projector from your computer.

Oct 08, 2013 | Sony VPL CS6 Multimedia Projector

1 Answer

Power light comes on but when you push to start nothing happens.


I get this and similar questions often. You turn on your light. It makes noise, you can see lights - perhaps even blinking lights - and assume that it must be running.
wall light

Jun 07, 2012 | Sony VPL-ES1 Multimedia Projector

1 Answer

I have a Sony VPL-ES1. After I had moved my beamer from the first to the second floor it won't power on. It's connected to the power well. I've had this problem before but I would like to know...


ensure that the projector goes through the cool down cycle, for example the fans stop running, before you unplug it. Unplugging it will cause it to into power failure mode which will not allow the lamp to turn on until the bulb reaches ambient temperature. it will also extend the life of that very expensive bulb. take the extra time to let it shut down before you unplug it.

Jul 02, 2011 | Sony VPL-ES1 Multimedia Projector

2 Answers

I have sony vpl ex7 and the power button keeps on blinking?


If it blinks with 2 flashes, it's overheated. Check the filter unit.
If it blinks with 4 flashes, a fan is not working properly. see if any fan is not turning on, and check why.
If it blinks with 6 flashes, it's a system internal failure.

Jun 28, 2011 | Sony VPL EX7 LCD projector 2000 ANSI...

2 Answers

SONY VPL FX-40 projector. After plug in-ON/Standby LED is red for few seconds and starts flashes in red(repetition rate of 12 flashes). After pressing I/O key-ON/Standby LED flashes in green(few...


A Flashing Red ON/STANDBY LED means one of the following
2 Flashes - The internal temprature is high. Check the air holes are unobstructed.
4 Flashes - The fan is broken
6 Flashes - The internal electrical system has failed.
There is no entry in the manual for 12 red flashes.

Feb 19, 2011 | Sony VPL-FX40 Projector

1 Answer

Press the power button to switch it on, the sony logo lights up and it switches on as per normal operation, it then switches off after a few seconds and the temp/fan light flashes


hi,
may be your projectors lamp colling fan have some problem. may be it is get jammed due to dust or it may be faulty. without fan the lamp will get over heated. that's why the temp/ fan lights flashes.
jus check it . need further help feel free to contact.
ok

Dec 20, 2010 | Sony Projector Lamp for VPL-HS51

1 Answer

When the projector is turned on, the green light


Sir it seems air in out problem.Clean all air filter or open lamp cover and give air pressure using with air blower or vacuum cleaner

Feb 25, 2010 | Sony Cineza VPL HS2 Multimedia Projector

1 Answer

Sony VPL-CS5 menu will not display


Give input signal to the projector and see that if the menu appears or not on the screen.
if menu comes on the screen then put the backgroung color to blue, instaed of black.

if nothing comes on the screen, then the LCD panels are faulty.

Viren
RAVE SERVICES

Mar 04, 2009 | Sony VPL CS5 Multimedia Projector

Not finding what you are looking for?
Sony VPL-CX21 Projector Logo

Related Topics:

125 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Office Equipment & Supplies Experts

shaun taylor

Level 3 Expert

1525 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Sony Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...