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Laptop screen is flickering Windows 7


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#1 akael

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Posted 14 April 2016 - 01:54 AM

It's Windows 7, my laptop  screen is flickering , i tried change the refresh screen (my laptop has a maximum of 60Hz), but it didn't work, then i formatted my laptop and the screen stopped blinking, but days later when my batterry was too low the filckering came again, then i tried using a REGEDIT : 
 
REGEDIT4
[HKEY_CURRENT_USER\Control Panel\Desktop]
"WaitToKillAppTimeout"="5000"
"HungAppTimeout"="5000"
 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]
"WaitToKillServiceTimeout"="5000"
 
[HKEY_USERS\.DEFAULT\Control Panel\Desktop]
"WaitToKillAppTimeout"="5000"
"HungAppTimeout"="5000"
 
and it worked,  but then when my batterry was too low the screen started flickering  again.
 
PLEASE SOMEONE HELP ME

Edited by hamluis, 24 April 2016 - 09:16 AM.
Moved from Win 7 to Internal Hardware - Hamluis.


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#2 ckemp

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Posted 24 April 2016 - 06:28 AM

Hi,

 

How hot does the laptop get? 

If it is really hot then it probably would be overheating and you would need to replace some internal components.

Maybe the heatsink or the fan has broken and it can't cool down. 

And one other question, has it ever shut down by its self? 
 

Hope this helps ;) 



#3 dc3

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Posted 24 April 2016 - 10:39 AM

What is the make and model of this computer?

 

Please download and install Speccy to provide us with information about your computer.  Clicking on this link will automatically initiate the download. 
 
When Speccy opens you will see a screen similar to the one below.
 
speccy9_zps2d9cdedc.png
 
Click on File which is outlined in red in the screen above, and then click on Publish Snapshot.
 
The following screen will appear, click on Yes.
 
speccy7_zpsfa02105f.png
 
The following screen will appear, click on Copy to Clipboard.
 
speccy3_zps1791b093.png
 
In your next post right click inside the Reply to Topic box, then click on Paste.  This will load a link to the Speccy log.

 

Try booting into Safe Mode with Networking and see if this still occurs.  Let us know what you find.

 

The next time the flickering starts make a screenshot of it and post it in your topic.

 

How to make a screenshot
 
1. Download and run A Thousand Words .
 
2. Follow the wizard to capture a screenshot
 
3. Use the built-in editor to resize, edit, or re-capture your screen shot. 
 
4. Your screen shot will be saved to your desktop when you finish the wizard.
 
You can post the screenshot in your next post as an attachment.  
 
Just below the area where you write text in a post there is the Post button, to the right of this is More Reply Options
 
Post2_zpsf05c0430.png
 
When you click on More Relpy Options  you will see Attach Files and Browse, click on Browse, this will open Pictures on your computer, click on the image you want to post, then click on Attach This File, then Add Reply.
 
attachment_zps9v6amtri.png

Edited by dc3, 24 April 2016 - 10:43 AM.

Family and loved ones will always be a priority in my daily life.  You never know when one will leave you.

 

 

 

 





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