Question about Sony BRAVIA KLV-40U100M 40 in. HD-Ready LCD Television

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Sony model KDL-40V4100. PC input not detecting when using RGBHV

Sony model KDL-40V4100.

Can this tv use the PC input with only RGBHV connection on the HD 15pin connector?

Does it need feedback info from the PC? will it work using a switcher or a DA?

We send the signal about 50ft with an extender (extron) and it will not since a PC

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SOURCE: no signal sony bravia to dell laptop

Most laptops have a combination of buttons you have to press on the keyboard to get it to output on the monitor output. Try pressing the FUNCTION KEY or FUNC/FN key usually found in the bottom left hand side of the keyboard. Keep that button held down while press one of the number keys. Usually the number key will have a picture of a TV screen on it. Might be number 8 or 9. Press both keys at the same time a you can switch between laptop screen, Sony LCD or you can have both..

Posted on Mar 20, 2009

  • 197 Answers

SOURCE: Closed Caption not working on my Sony 40" Bravia LCD TV (KDL-40

turn cc on receiver

Posted on Jun 09, 2009

  • 1 Answer

SOURCE: HDCP not compliant after hook up

We have hooked up our Sony HD TV Bravia Model KDL-46v5100. when we hook up the DVI connectores the message says not
HDCP not compliant, what does this mean???

Posted on Jan 01, 2010

tvhelp-Dave
  • 178 Answers

SOURCE: I have a Sony KDL-40V4100, constantly hearing clicking noises

Could be the power board or main board defective, but I suggest you do firmware update first. Go to http://esupport.sony.com/US/perl/swu-list.pl?mdl=KDL42V4100&LOC=3#div_pos_30 download the software.

Posted on May 09, 2010

Testimonial: "I will try to update the firmware. Thanks !"

budmrtn
  • 11361 Answers

SOURCE: Have a Sony Bravia KDL-40v4100 Flat panel, had a

Check the main AC fuse, it may have blown because in the TV it has MOVs for surge protection that are installed after the main AC fuse, when the MOVs conduct, it will cause the main fuse to blow to stop any surge from coming through the second time.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Posted on Jul 27, 2010

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1 Answer

Sony TV model KDL-40V4100. What could cause a snowy white screen?


Tuner has to be checked and replaced. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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My sony kdl-46v3000 standby light blinks 5 times tv wont turn on


The TV enters standby mode when there is no signal for 30 seconds. https://docs.sony.com/release/KDL46V3000.pdf
I searched standby using Ctrl+F and found this information. It seems you should be able to bring it out of standby using the power button on the remote. You want to make sure there is an input connected and if it is connected to a PC that the PC isn't telling the TV to go into standby.
Try pressing the input button and changing inputs once you press the power button and the Standby is flashing.
If this doesn't work you may need to contact Sony Support.
1-800-222-SONY(7669)

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Looking at a negative screen


Sony Bravia KDL-40V4100 models have a problem with the screen going blank, faded or washed out ( negative ghosting) . It is caused by a bad chip on the T-con board. A replacement chip is available from shopjimmy.com (Sony 55.40T02.C08 T-Con Board Component Repair Kit) for $14.95- If your not an excellent solderer, send your board to them for a repair $69.95.

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KDL-40V4100 service menu


well known information but do you have some problem?

Apr 01, 2012 | Sony Bravia KDL-40V4100 40 in. LCD HDTV

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I have sony kdl-46sl140.picture is blinking a nd channels and volume is disabled.


It could be something like an ETC-inverter board, or the power board. I have the same TV with a cracked screen. Are you interested in selling yours?

May 12, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV

1 Answer

I have a Sony KDL-40V4100, constantly hearing clicking noises


Could be the power board or main board defective, but I suggest you do firmware update first. Go to http://esupport.sony.com/US/perl/swu-list.pl?mdl=KDL42V4100&LOC=3#div_pos_30 download the software.

May 08, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV

1 Answer

Set up my comcast cisco box to my sony bravia and am getting a "no signal" message even though my cable in and hdmi connections are secured. please advise thx


Hi
Is this a new TV going into an old connection or an old TV going into a new connection? If this is a new connection I would get a hold of Comcast and make sure they have registered the boxes IP address. If this is a new TV then I would go into the menu and select the TV inputs. Go through these until you see an image. If still nothing then the new TV is defective. Good luck

Mar 13, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV

2 Answers

Sony Bravia TV automtaically goes on standby.


Probably the main board. This has a 1 year mfc parts and lobor warr. I would contact Sony for the nearest auth servicer. If you open it you will void the warranty.

Apr 23, 2009 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

2 Answers

Clicking sounds when turning off Sony bravia kld-40v4100


ACTUALLY WITHOUT SEEING YOUR PROBLEM PHYSICALLY I CANN'T SAY ANY THINK, BUT FOR YOUR KNOWLEDGE LET ME TELL YOU NO TV MAKES ANY KIND OF SOUND DURING SHUT OFF. & you are saying for more than 30sec, i think you should call the SONY TECHNICIAN for visit.

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