Question about Hisense TL1700 17 in. LCD Television

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Black screen but i do have sound

Can hear sound very nicely. but the screen is blank, i changed video cable to s-video cable and still have a black screen

Posted by melvin fields on

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The Knight

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HelloCheck the backlight inverter board. If it has damged, most common fault to LCD TVs, there will be no backlight to the LCD screen, and will look black. Your tV has sound output without picture. This means that all other boards ar functioning well. Check the backlight inverter section and CCFL tubes used in backlight assembly. OK.

Posted on Dec 20, 2011

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heather

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I have a hisense 47 inch flat screen tv has sound but has a black screen

Posted on Jun 27, 2013

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I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


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Jan 28, 2016 | Samsung Televison & Video

2 Answers

Monitor goes black - green light stays on


My screen is black, why do I not have a picture?
Answer Antenna is not hooked up to television.
  • Make sure that the antenna cable is correctly connected to the television. If it doesn't work there appears to be no signal.
Problem is caused by television broadcast
  1. Push 'INFO' button.
  2. If the screen shows channel number (1, 2, 3, etc) try another channel. Not all channels broadcast at all times.
  3. You may have a signal problem. Contact cable provider or local broadcaster regarding the specific channel.
Television is in EXT or SIDE mode, and there is no external source provided, so screen mute (black screen) is activated.
  1. Push NEXT SOURCE button on the remote.
  2. On the screen appears all sorces.
  3. Press the UP button to switch to the TV mode.
If you are using an accessory device (DVD, DVR, or VCR), be sure the device is on and running.
Blank screen when connecting to the accessory (DVD, STB, PC) device via HDMI to HDMI.

Answer
  • Make sure the cable is well connected .
  • To check which connection is selected, Press the i+ button on the remote control.
  1. When you see Blue mute / blank screen and the i+ display does not indicate any video resolution indication then there is no valid signal detected.
    • Make sure the HDMI output of the accessory is valid by changing the video output resolution to a resolution which the TV can handle.
  2. When you see a blank screen and the i+ display shows a video resolution indication then the connection is correct.
    • The blank screen is caused by the accessory device and not by the TV.
    • To detect and remedy the problem caused by the accessory device, check the instruction manual of this device.
  3. If the problem remains : reselect the HDMI external source input by changing to the other HDMI input and back to the connected HDMI :
    1. Press AV on the remote
    2. Press up and then ok
    3. Press AV again
    4. Press down and ok
    5. The compatibility check process between TV and accessory device will start over again.
  4. Reset (switch off and back on) the TV and also reset the accessory device.

Mar 05, 2008 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

Screen wont come on after i changed keyboard


Sounds a lot like you have pulled the video cable out of its socket which is also under the keyboard. To check this is the case you can always connect a vga / hdmi cable to the laptop and then to a monitor / tv to check the video output is still working.

In short just remove the keyboard again and check all the cables are seated correctly

Nov 24, 2013 | Computers & Internet

1 Answer

Acer 4745g black screen problem


So, if you can hear startup sound then motherboard, RAM and HDD is OK! Try to connect it with external monitor, if it's working on it, then problem in LCD, LCD light or LCD cable. If not working with external monitor then it is video card problem, if card is integrated then you need to reball or change at all south bridge on the motherboard, if video is as module card then just replace it with compatible one.
If LCD cable - disassemble laptop to get LCD cable and test each wire with any multimetr with sound beep and replace it if needed.
If LCD light - try to take LCD screen under good lamp then power on laptop and carefully look to dark screen if you see very dark Windows boot screen then you need to disassemble LCD housing, disassemble LCD, remove and replace LCD lamp with working one.
If all this cant help, then you need to replace LCD at all.

Nov 15, 2012 | Computers & Internet

1 Answer

The DVD screen (suspends from roof) is blank/black. You can hear the movie, so I believe the player is working. Replaced the batteries in the remote already as well.


Usually sound is heard through car speakers not by screen... so there might be power problem with screen. If not, you just need to check video cable connected vetween player and screen.

Nov 02, 2010 | 2006 Toyota Sequoia

1 Answer

Doesn't play dvds - noise, but no screen


Have you checked to see if the video cable is plugged in right? If the video cable is plugged in the wrong section, it might not show the screen. If you do have it in the correct section, then the video cable itself might be damaged.

Dec 11, 2009 | Sony Playstation 3 (PS3) Console

1 Answer

No picture


It sounds like the backlight is out. If you can see a faint image that changes then this is the case. You either need to send in for repair or replace. It can if you are lucky be a connection. You can try removing the video cable and try another source or cable.

Jul 09, 2009 | Samsung HP-T5064 50 in. Plasma HDTV

2 Answers

Blank screen when i turn on my pesario 2500 lap top


Sounds like a bad motherboard. Do you hear anything else happening at all?

Feb 12, 2009 | HP Compaq Business Notebook NX9010

1 Answer

I have just bought a s-video cable for the nintendo wii i have installed it but i am only getting a black screen but i can still hear the sound how do i get the screen up?


Did you install it before you changed the settings on your TV/Wii?
You might try putting the old cable back in and making sure the settings are correct.

Jul 10, 2008 | Video Game Consoles & Games

1 Answer

Dell Latitude cpx


Symptoms of a Bad Video Driver

Monitor Resolution issues:
screen flickers, screen is cloudy, screen shows horizontal lines, screen goes black, goes blank, goes into sleep mode, goes into power mode, size magnifies or reduces, video is jittery, fonts change, screensaver will not appear, cannot extend display on dual monitors.

Download it from here
VIDEO DRIVER FOR LATITUDE

May 28, 2008 | Dell Latitude CPX Notebook

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