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Emachines 250-1915 netbook display flickers and disappears intermittently, appears to be linked to the position

Seems like a loose wire as it changes as you move the screen

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  • Acer Master
  • 7,627 Answers

I would thing that also, lose connection. Has it been damaged, dropped, jarred........etc.

Posted on Dec 06, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Draccula
  • 24 Answers

SOURCE: Flickering screen and no display

thats the complaint of LCD inverter circuit...if u dont know to open it,then dont do any thing better thing is go to the nearest service center of toshiba and try to repair it if thats failed. u have to replace with a new inverter circuit.dont try to repair urself...thats all.

Posted on Dec 15, 2007

  • 1684 Answers

SOURCE: Screen flickers on Acer Aspire A150 Netbook

Hello,

It really sounds like you have a short in the ac adapter. Laptops dim the backlight on the screen when on battery power and go full brightness when on AC. I think your adapter is going on and off. When it is on the screen is on full and when it goes off the screen dims down a bit. You could have a bad adapter, most likely, or a bad charging jack in your laptop. Check the adapter first, just use a multimeter set to voltage. Read lead goes to the center pin and black lead goes to the outside metal contact, you should get a reading of 18 to about 26 volts. Move the wire around near the plug that you are holding and keep checking the readout. I think you will find the voltage dropping as you move the wire.

I hope this helps, If so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com

Posted on Jul 08, 2009

Geekman
  • 32281 Answers

SOURCE: sony vaio vgn nr160e laptop - no display

You may have a defective CCFL backlight, it may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickers on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replace the CCFL lamp.
To determine if the video card or the LCD is faulty, connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight. It could be a faulty inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out, usually the CCFL lamp fails before the inverter.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out LCD Parts for service, parts, and DIY info Use this link to their WEB site: -
www.ladparts.net

Posted on Oct 20, 2009

  • 452 Answers

SOURCE: I have a hp dv2000 laptop

test it with an external monitor, if that works fine then check the connection on the LCD cable on the laptop and behind the LCD screen.

Posted on Dec 29, 2009

rommelalilin
  • 2178 Answers

SOURCE: I have a toshiba netbook

Connect the laptop to an external monitor via the VGA port. Enable the VGA port to output to the external monitor. Check the monitors image - if it's the same as the laptops, then it's not the LCD screen. If if the image is good, then it's the screen.

Posted on Jan 30, 2011

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Screen is intermittent in the LCD display, or the video cord from the screen to the motherboard has come loose from the plugin.

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Why do I have a green line on the edge of my screen? If you have a thin green line on the edge of the screen when using an HDMI cable to connect to a cable or satellite box this is usually caused by the box.
To test to see if this is a box issue you will want to take the following steps:
If the TV has a Horizontal position setting in the menu you can adjust the position to see if the line disappears.
You can also change the Wide setting to the Zoom or Panoramic option to see if the line disappears.
If the line disappears you will want to look into getting a different source box.
If you have a thin green line on the edge of the screen when using an HDMI cable to connect to a cable or satellite box this is usually caused by the box.
To test to see if this is a box issue you will want to take the following steps:
If the TV has a Horizontal position setting in the menu you can adjust the position to see if the line disappears.
You can also change the Wide setting to the Zoom or Panoramic option to see if the line disappears.
If the line disappears you will want to look into getting a different source box

Your display may be flickering for several reasons. You will want to take the following steps to rule out the most common reasons for the display to flicker:

1. Reseat all cable and connections to the television from your devices. Physically remove the cables from both the television and the device and reconnect them.

2. Check your Advanced Video settings in the Vizio TV menu some of our Vizio televisions will allow you to adjust the following settings under the Advanced Video settings:

Ambient Lighting

Backlight Control

Advanced Adaptive Luma

If you have any of these options available please turn all of them off to see if this resolves the display flickering.

If the above steps have not resolved the issue please take the following steps in the order presented:

1- Power off TV

2- Unplug TV from outlet

3- Press and hold in the power button on the TV for 30 seconds (while it is unplugged from the wall)

4- Release the power button

5- Plug in the TV into a different outlet

6- Power the TV back on

There is also a factory reset option in your menu under the SETUP section. It will say either "reset all settings" or "system reset". We recommend that you reset all settings as well to see if this resolves the issue. If this does not resolve your problem please contact our technical for further assistance.
If the line stays in the same spot when changing the above settings please contact our technical support.

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2 Answers

I have an emachines EM250 netbook (windows xp)that has a screen problem, on most monitors you have settings like cool and warn screen settings, well one of my netbooks out of 3 of them i own has the warm...


click start control panel,display,desktop you can select a different desktop from the drop down list
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also settings you can change the settings for more or less pixels or from the drop down list pick the appropriate level of color range or troubleshoot also select advanced then general dpi normal size,larger size or custom settings
always click APPLY after making any changes


hope this helps you

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Display starts out OK, but after a few minutes it begins to flicker in the upper corners, and the turns on and off a few times before staying black?! Everything else seems to function OK.... BIOS issue???...


please check the monitor or LCD that you have. because the computer will not flicker if there is a problem on the display. isolate it. use other monitor or LCD then check if it flickers again.

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Fom LustyKid:

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Try this and see if it fixes your problem...follow these steps.
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its natural dude....
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