Question about Televison & Video
SOURCE: toshiba tv goes black
the lamp has gone basicly there is a back light that lights the screen if this bulb goes you cannot see anything but it is all still there only way to fix this is to get a new lamp but sometimes the lamp is on a circuit board and the price is more then the tv is worth
Posted on Apr 29, 2012
warning suggests that user is required to immediately backup all data and replace the failing hard drive with a new one. Hard drives may go bad due to mechanical component failure, electronic faults or firmware corruption.
Posted on May 11, 2013
Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Posted on Aug 31, 2016
If you have restored the TV to its manufacture factory setting and still have the same issues, and also have tried to adjust it manually, more likely your TV is going out soon and needs to repair by the certified electronic repair facility. Because of the brand/model, is really not worth fixing. By the time you invest fixing it, you can by a brand new TV from Walmart a Sharp, JVC and Toshiba 55' for under $300 bucks. In addition, there's no setting you can do or adjust to resolve your TV issues when it comes to LED colors malfunction. If this is a Dixon 55" TV, it an OK brands. Dixon, Sinotec, and Hisense are cheap TV, and I doubt you going to get a good service longevity out of those bands.
Posted on Jul 30, 2018
Tips for a great answer:
·Stand within operating range of the Insignia TV, then aim the remote at the TV's receiver and press the "Lock" button on the remote control.
· Aim the remote at the TV and press the channel buttons to make sure the TV is unlocked. When the TV is locked, it shows a black screen and does not allow you to view anything else. If the screen remains black, press the "Lock" button again. If this doesn't work, change the batteries in the remote and start over at step
Usually answered in minutes!