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No picture or anything. When the cord/adapter is plugged into the wall the light on it burns bright. As soon as I plug it into the TV, the light dims and nothing comes on the TV at all.
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Bright green means there's power to the power adapter, light green means it's charging, and when the light goes off it's charged. It usually means your laptop is fully charged when you plug it in, and it goes off. And the laptop doesn't power the battery, the battery powers the laptop. Does the laptop come on when plugged to a electrical source, you should be able to plug it in and use it while its directly plugged to the wall via the adapter. Make sure your using the correct voltage and amps in order to charge the battery, And when your charging the voltage going in is about 19+ volts but the battery only put out 11 or 12 volts to the laptop.
So do a check list so you know what you did, and write it down. I would check the adapter with a volt meter first see how much its putting out. If it's not putting out enough. If so you found your problem. If not move onto the battery, and check it with the meter to see how much its charged. Batteries go bad and have to be replaced once in a while. Iv'e bought 2 off ebay myself, and there not to expensive. Let us know how it goes, or call up and talk to an expert, it will save you alot of time. Hope i helped a little.
Lynn
Plug the power cord directly into a wall power outlet, and make sure that the standby light is lit (turn it on/off manually to see if anything changes). If there isn't any light, then it's most likely broken.
If the TV works again, being plugged into the power outlet in the wall, then the problem is with the cable box (i bet you figured that out too).
1
Make sure the power cord is properly plugged into a wall outlet if your TV is not powering on.
2
Make sure the video and audio cables connecting your TV to external devices are secure if you are experiencing a fuzzy picture or no picture.
3
Reset the parental password if you forgot the password and
are unable to view certain programs. To do this, click "Menu" on your
remote control and use the arrow keys to select "Parental Controls."
Enter the master password, which is "4357" to reset the password.
4
Turn off the caption vision option if you are seeing a large
black box on your screen. To do this, click the "Menu" button and select
"Setup." Select "Caption vision" and press the "Plus" button on your
controller to set the option to "Off."
5
Check the "TV/Video" setting if you're not getting a picture
on your screen. You may have inadvertently selected a video input that
isn't active. Press the "TV/Video" button on your remote to cycle
through video inputs.
6
Alter the brightness settings if you are experiencing a poor
picture or no picture. To do this, press "Menu" and select "Video."
Increase the brightness settings to see if the picture begins to appear.
7
Make sure the volume is not muted if you are experiencing a
clear picture but no sound. Press the "Mute" button on the remote
control to turn mute on and off.
8
Power cycle your Sony
Wega if it's frozen or not responding to your remote control. Unplug
the power cord and wait a few seconds. Plug the power cord back in.
Your motherboard is probably shorting out your A/C adapter, you may need a new motherboard. With a Dell, the A/C adapter light will be green when plugged into the wall but as soon as you plug it into the PC the green light goes off. Which means that the Motherboard is shorting out the A/C adapter...
I just had this same issue when i bought an Xbox 360 a week ago or so. Everything was WAY too bright but only on the Xbox. After some checking and rearranging of cords i found that the RF Modulator (adapter) i was using was set to the wrong resistance (Ohms) as i plugged in the Wii and had the same issue. I would say check the resistance setting and channel on the adapter, also making sure to NOT use "Y" rca cables to have more than one thing plugged into the same input.
Hope this helps ^_^.
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