20 Most Recent Coby 40 TFTV4028 LCD TV - Page 2 Questions & Answers

unfortunately the coby company has gone out of business probably because they have produced an inferior product that has had many problems, many people are posting problems with these sets. it is better you just purchase a different brand of tv and leave this heartache causing product behind.

Usually Hum in audio can occur due to the main power supply regulator board to the TV or damaged / shorted component/s at its audio output stage circuit. Your TV need a through check up to locate the exact problem. Contact any service technician. http://electronicshelponline.blogspot.com/

Coby uses Samsung parts in their TVs such as the screen itself and the control board. My suggestion would be to try Samsung remote codes. I did this with a Coby 40" LCD TV

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/

Hi, we had that problem the first two days we purchased our set. Fortunately they replaced it with no problem. I hope you purchased an extended warranty, Coby is out of business but warranties are still being honored...I don't know of a fix for this..Basically the Coby is a dud..I wish you the best! let us know how it turns out.. Herb

Refer its user manual for details about the picture settings. http://electronicshelponline.blogspot.com/

Hi, unfortunately Coby is not manufactured any longer. I have a problem not the same as yours, but I can't use my headphone when using my Panasonic Blu-Ray player. Have to use the sony digital surround sound. nothing comes through the Coby...If you have an extended warranty, I would call and have it replaced with another 40 inch brand..They can't fix it.I'm calling to have mine replaced or repaired...sorry i couldn't be better at helping..

I thinks that I did see this problem by fixya. I did skipped it because, I didn't got what you meant. What do you mean by this static. Can you send a screen-shot [photo] of your TV screen? Please help us to understand the problem you faces. Without any details, how can one post a solution to your problem.

Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/

Main power supply regulator board fault. Contact any service technician. Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Electro help Pull up older posts.

I have a coby tftv4025 volume problemsI turn it up all the way the bar on the scren is telling me it is at 100%but the number is saying 65%and need to be louder

Short circuited component/s at its main board. Contact any service technician/authorized service center. Gopakumar Gopalan Google