I have a Proscan plded3992a . When the TV cuts on you can see and hear everything, currently via hdmi. The screen however is dim. Still visible and blinks steadily to normal brightness.

Try plugging the TV into another known good outlet. If there is no change unplug the TV for 30 minutes to 1 hour. Plug it in and try to turn the TV on again. If you have the same result, you have a bad main board that needs to be replaced. If its under warranty have it repaired or exchanged. If your warranty has expired take it to your local TV repair shop. Hope this helps.

A basic HDMI Cable is your Solution.

Plug it into the TV via the HDMI cable and then put the TV on the proper channel by pressing the "Input" or "Source" Button" on your remote until you get to the one your HDMI cable is plugged into(it's labeled on the tv at the input as "HDMI 1" or "HDMI 2" Etc.

You may need to do a reset on your PS System to reset the Display Settings- I've had the same issue as you're having before and you simply reset the PlayStation by holding down the power button until you hear it beep and turn off, keep holding it until it turns on and off again. Now when it is turned back on you should see a message on your screen saying "HDMI Cable Detected" & just follow the instructions on your tv screen!

If this was helpful please click click the green button to let me know, best of luck and have a great evening!!!

If you need further help, please don't hesitate to ask!

Bad card. Electro help

How about fiber optic cable or composite cables. I usually recommemd that people do either of these.

some televisions require a seperate audio feed from the HDMI cable to hook up audio. if you have the cables for this i would try that first. normally ends up having to go thru an AV connection

I have a Proscan Flat Screen TV Model PLEDV2845A. I want to connect my Philips HTL2101A Sound Bar.

I have intially connected both via Coax cable as the soundbar does NOT have HDMI port. I then went into the setup on the TV to Sound, set sound to PCM

Initially it worked fine. 2nd day it will not won't work. Per instructions from Philips I have upgraded the firmware on the SoundBar.


Any ideas

Based on what you're saying it can only be a few things.
Trying putting the HDMI cable into a different port on the tv and change input.
Try changing the HDMI cable.
If that doesn't work, change over to component cables, change TV input again and see if that works.

There's now way the ir files could get from Comcast into your remote. Without a upload. So yes.

Have you attempted swapping out the HDMI cable for a different one? I recently had a similar problem and I determined that the HDMI cable was faulty. Now everything works fine.

I have the same problem with a 40" Toshiba LCD, Component cables work fine with FIOS but not HMDI, goes in and out then blank. HDMI with DVD player works fine. Best buy reported this same problem from users with this toshiba lcd but no solution.