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What's DOS?
Posts: 4
Registered: ‎02-26-2012
Location: Florida
0 Kudos

B575 Screen Flicker

My B575's screen occassionally has flickering horizontal lines appear.

 

I read that I can fix this problem tightening some screws, but the instructions I read were for a different Lenovo laptop. 

 

What are the steps I should take for a B575? 

 

Thanks in advance Smiley Wink!

 

What's DOS?
Posts: 4
Registered: ‎02-26-2012
Location: Florida
0 Kudos

Re: B575 Screen Flicker

Bump. Just saw a single flicker across my screen. Waiting for a fix. 

What's DOS?
Posts: 4
Registered: ‎02-26-2012
Location: Florida
0 Kudos

Re: B575 Screen Flicker

Bump.  

Highlighted
What's DOS?
Posts: 4
Registered: ‎02-26-2012
Location: Florida
0 Kudos

Re: B575 Screen Flicker

Bump! 

Retired Guru
Posts: 1,053
Registered: ‎12-19-2011
Location: Malaysia
0 Kudos

Re: B575 Screen Flicker

PrinceHamlet,

Can you check if the settings your laptop is on 50Hz or 60Hz? Also try booting into BIOS and see if there are any flickering there.
*Non Lenovo employee*

I have a Y2P (i5) ... Feel free to ping me if you want me to test some applications with your Y2P if you have the same model. I don't mind keep doing recovery on it if needed .... =)
Posts: 53
Topics: 0
Kudos: 1
Solutions: 2
Registered: ‎02-01-2012
Location: India
0 Kudos

Re: B575 Screen Flicker

Hello PrinceHemlet,

 

This issue might be with your Display driver. You need to install the updated display driver according to your Operating System from the below mentioned web link.

http://consumersupport.lenovo.com/in/en/DriversDownLoads/APR_Driver_List.aspx?CategoryID=620823&OS=0

 

You can also update your BIOS from there also.

 

Alternatively please refer the below mentioned Web link which you are seaching for.

http://consumersupport.lenovo.com/in/en/Guides/Guide_list.aspx?CategoryID=620823

 

 

Regards,

Harish Nailwal


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