vizio E470VL HDMI OUTPUT NOT WORKING

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Tekno
    Member
    • Oct 2013
    • 18
    • USA

    #1

    vizio E470VL HDMI OUTPUT NOT WORKING

    I HAVE A VIZIO E470VL everything seems to be working fine but no HDMI OUTPUT from all ...except from one hdmi port but i get no sound the other hdmi outputs no video or sound

    I will be uploading pics tomorrow for you guys to see. NO obvious signs of burnt components on mainboard. none on PSU either.

    I am leaning towards the HDMI IC might be faulty...but just needed to know for sure

    anyone ever experience this before?
    Last edited by Tekno; 09-17-2014, 09:57 PM.

Related Topics

Collapse

  • budwich
    ESD Diode on HDMI output of Yamaha a1050 RCVR
    by budwich
    I lost one of the two hdmi outputs on a yamaha rx-a1050 receiver. Of course, it is the hdmi1 which has the arc capability which was useful. The second output hdmi works OK.

    I got an hdmi breakout board which gave me access to the "little guys" in the hdmi. I did some gross DC voltage measurements to ground and found that the Data1 pair (4 and 6) had a lower voltage than the working hdmi.... 1.1v versus 2.9. All others pins seem to be OK. Further when plugged into a display, there is no video but a message on the screen which I assume is the display's status for the...
    09-11-2023, 12:21 PM
  • amigo744
    ps5 cfi-1016a hdmi output graphics glitches ???
    by amigo744
    i have a ps5 here, which only produces graphic artefacts on the screen when the console shuts down.
    no graphic artefacts visible in ps4 and ps5 games.

    when the console is started, no artefacts can be seen in the main menu!

    It's all very strange and I don't know what to do next

    I swapped the hdmi port, no change.
    could it be the hdmi encoder or the components near the hdmi ports?
    how are the hdmi filters checked for functionality?

    https://youtu.be/cOCapeDOMZk

    Have anybody here same problem with hdmi...
    08-11-2023, 05:42 AM
  • Prosatanosz
    Asus B85M-GAMER no hdmi output and random restarts
    by Prosatanosz
    Hi!

    Asus B85M-GAMER absolute no hdmi output (not at start, not at Windows), and random restarts. Everything work, except hdmi and random restarts after 0.1-3 min. Restarts even in bios. On VGA Windows boots up fast, games and apps starts ok. Mem, psu, cpu changed, no luck. I need shematic, because i think the restarts caused by the hdmi failure.
    10-19-2024, 05:27 AM
  • dholley
    Vizio TV E470VL SMPS Flucuation Output Voltage
    by dholley
    Would someone please help troubleshoot a Vizio 47" TV Switch Mode Power Supply with 5 volt output fluctuating voltage. The voltage fluctuates at 5 the volt output and at the Pulse Switch Modulating IC at VCC. I have the following notes:

    1. The 3 main filter caps all have approximately 167 volts steady
    2. I have replaced 4 mosfets next to what I think is called the inventor transformer (big black transformer) pictures attached
    3. I have replaced Fuse F102 with an equivalent
    4. I have check all diodes and caps and they seem to be ok
    5. I replaced the 431...
    01-20-2022, 03:12 PM
  • Jayanta
    Acer Nitro 5 AN515-55 no HDMI output.
    by Jayanta
    Hello, forum people.

    I have an Acer Nitro 5
    Model Number: AN515-55 Part Number: NH.Q7NSI.001
    Motherboard: Compal GH51M LA-K861P Rev 1A with 1650 Ti graphics.

    My laptop was working fine until I made a grave mistake of changing the thermal pad and paste because my laptop was getting old and pretty hot. After changing and successfully testing temperatures, I was shocked when I tried to connect my external display, a 1440p 75Hz monitor, to it. My display never showed up; it always said 'no signal.' I tried swapping the HDMI cable, using both source 1 and 2 on...
    06-17-2024, 02:49 AM
  • Loading...
  • No more items.
Working...