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Erica Posted on Apr 06, 2014
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Black screen when i start the device, only light on but the screen is black

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Mike M

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  • BenQ Master 3,349 Answers
  • Posted on Apr 06, 2014
 Mike M
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If your LCD TV or monitor has stopped working, or is displaying one of the following
symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can
examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life
of your monitor or TV by several years.
Take it to a repair shop.

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2006 sts won,t crank, lights up,go to start black screen,can jump stater at relay

go to start black screen ??? Need more info from you . What screen goes black . What light's up ? The instrument panel ? Do the headlamps light ? Do they go dim or out when trying to start the vehicle ? Is the battery good an have good cable connections .
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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.
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Startup screen

select the first boot option and press enter
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I switch the power on power light comes on fan starts as if to boot then nothing, no screen and no keyboard lights

Does BIOS messages appear, or is the screen absolutely black?
If you see BIOS messages and then black screen, you should go to BIOS and choose your boot devices correctly. If there is no screen do the following tip:
1) Turn off the laptop.
2) remove the battery.
3) click and hold power button for about 30 seconds to discharge the circuit from motherboard.
4) then install the battery again
5) and click power button.

See what happens. In many cases it helps.
If there is still black screen, you should check your laptops RAM. In many cases removing and then installing back the RAM helps.
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Screen goes black

Please disconnect power cord. Remove battery. Hold down power button for a minute and connect power cord. If not working, please go to device manager and update display adapter or scan the computer with antispyware program.
o remove malware/adware/spyware:
Please scan your computer using free version of Superantispyware.
http://www.superantispyware.com/
Please run quick scan.
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Screen went black

is there any light emitting from the device at all? (turn off light and see if the screen is showing light)

if it is, check your brightness settings on the device

if there is no light it is possible that the backlight burnt out, or that there are settings that need to be adjusted on the device. It is also possible that you downloaded an app that doesnt work properly with your device.

if none of this seems to be whats wrong, more information would be nice:

1) what model of tablet are you using?
2) what version of android OS?
3) what app were you trying to install?

From there you'll be able to get more help if needed.
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Problems with the htc touch pro 6850

you will need to rtn the device to make sure not a device issue with the keypad issue with light up is inside the rom not an external setting
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My computer starts up perfectly fine, i click the " start windows normally" button, and it loads. Then after loading the screen turns black ( I can still see the LED light and cursor) PLEASE HELP!

When it ask you how you want to start the computer the select Last known Good Configuration. It should boot up normally.
Then go o the control Panel - System - Hardware - Device Manager and check for any devices that didn't install (the ones with the yellow ?)
You will need to reinstall these drivers.
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Screen black

toshiba cosmio f10 laptop screen is not working. Totally black. from start nothing there. just black.
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