I have a phillips 42fd9954 17s. when i turn it on the green light tuns on for like 6 seconds then fades . then nothing. no sound no picture. any idea. i am using a comp cord. had no cord when i got it

Where did you get your used boards from Jerrard?

Hi,

Its a power supply issue the only solution is to get it repaired.Possible power outage.Repair charges would be around $400.

Goodluck,
Please don't forget to rate the solution

Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

replace the lamp on your TV, but only replace it with PHILLIPS brand. Anything other than that, will not last. We just replaced ours with Phillips and the picture is much brighter. It really shows the HD quality of the tv.

Hi!
My name is Chris.
I have this Phillips Wide Screen TV that didn't have or come with a remote, so I had to go out and buy a universal remote for it today from a BIG W Store. I'm having some technical difficulties & problems with switching and turning it on, but as I use the universal remote to turn on the TV, I'm having a bit of a slight problem with it turning it on, Ok, Yes, it works and Powers on, but there is nothing showing or giving me the indication that there is no picture or sound showing up on this Wide Screen Phillips TV, But there is a little red & green light at the bottome right hand corner that keeps on flashing red when ever I use the universal remote to switch the power on. Is there a possibility, that i can get some help on here, to help me out with any suggestions, is to why I'm not getting any picture or sound showing up on this TV with this universal remote ? Is there anyway that i can maybe get some help with this to help me out with solving my issue with the Phillips Wide Screen TV ?

The green cutoff level has drifted and the green gun is not turning off completely. You MAY have a user adjustment available.

Hi!

This more then likely a back light inverter board issue! It can be intermittent or just black an non responsive.

Sounds like what happens after the POP. Mine POPPED then went very faded for 5 seconds then nothing. Upon turning back on it blinks green 4 times then back to red off.

check your ribbon connections coming from power supply board there is 2 of them it will be the second one,theses ribbions connect to signal board.Sometimes causing set not to come on.

Please post me on this as well. My Sony just turned 4 yrs this Jan and just last week it started having the same problem. -Thanks!