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

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 :smileywink:!

 

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

Re: B575 Screen Flicker

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

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

Re: B575 Screen Flicker

Bump.  

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

Re: B575 Screen Flicker

Bump! 

Guru
ExJamJus
Posts: 1,012
Registered: ‎12-19-2011
Location: Malaysia
0

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 .... =)
harishnailwal
Posts: 53
Topics: 0
Kudos: 1
Solutions: 2
Registered: ‎02-01-2012
Location: India
0

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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