Proscan Televison & Video - Recent Questions, Troubleshooting & Support

Fault with the control voltage at its amp section. May be a system control IC fault too. Contact any service tech: to make it confirm, and to get repaired.
This is not an easy repair work to do for a customer.
Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.

Proscan... | Answered on Feb 12, 2020

You can only receive clear qam signal. If your cable company scrambles all available channels then you need decoder to receive cable tv

Proscan... | Answered on Jan 26, 2020

This could be a lot of things.. You did not post the model number of the television but you may have interference from other devices in the home and it the remote is not infrared then you may have stray radio waves causing problems.

Proscan... | Answered on Jan 20, 2020

Open internal fuse or power supply failure

Proscan... | Answered on Dec 18, 2019

  • Failing power supply
  • Defective power switch

Proscan... | Answered on Dec 06, 2019

go into picture set up and change to right side up

Proscan... | Answered on Nov 29, 2019

Proscan DVD Codes = 2118, 2144, 2205, 2319. Proscan VCR Codes = 3000. ON MOST REMOTES: 1. Turn on the TV. 2. Press and hold the TV and SEL buttons simultaneously for 3 seconds. The button will light. 3. With the button lit, point the remote at the TV and enter the TV's 3, 4, or 5 digit code.

Proscan... | Answered on Nov 05, 2019

if not internet able use DVD player that is wireless for Netflix and other internet apps

Proscan... | Answered on Nov 05, 2019

if voltage at cord possible bad power board

Proscan... | Answered on Nov 05, 2019

Most likely it's the power supply board that went out. (part of it still works is why you get the blue LED when you plug it in.)

If you decide to try to fix it yourself, BE CAREFUL! The power supply board has capacitors that can hold high voltages for many hours after the TV's been unplugged.The equivalent of sticking your finger in a light socket.

You'll need the part number off the power supply to get a replacement.

Proscan 42LA45H... | Answered on Nov 04, 2019

I have a proscan tv and i tried connecting a usb cable to the usb service port, and nothing has showed on the menu options and nothing on the source menu... Is the service port any use?

Proscan... | Answered on Sep 10, 2019

After turning off the power, disconnect everything from the power outlets or surge protector. Wait for several minutes while all residual power exits the system. Return all the devices to power and turn everything back on. Check the television to determine whether it works properly

Proscan... | Answered on Sep 07, 2019

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