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dmac31
Paper Tape
Posts: 3
Registered: ‎06-02-2014
Location: Canada
Views: 362
Message 1 of 6

Thinkpad Edge E520

Hello all,

 

I'm trying to determine what sort of display this laptop has (I have a vestibular disorder and respond poorly to certain monitors). Does anyone know if it's an LCD or LED display? Thanks!

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 328
Message 2 of 6

Re: Thinkpad Edge E520

Hi Dmac31,

 

Welcome to Lenovo Community!

 

We understood that your query is with Display on Thinkpad Edge E520.

 

The system is shipped with 15.6" HD LED-backlight display, Anti-Glare display.

 

For detailed specification on the system please click here.

 

Hope this helps. 

 

Best regards,

Hemanth Kumar



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dmac31
Paper Tape
Posts: 3
Registered: ‎06-02-2014
Location: Canada
Views: 318
Message 3 of 6

Re: Thinkpad Edge E520

Thanks so much for the prompt reply Smiley Happy. Can you please tell me whether the monitor uses Pulse Width Modulation (PWM) and if so, at what frequency (in Hz)? Thanks!

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 304
Message 4 of 6

Re: Thinkpad Edge E520

Hi Dmac31,

 

The system which is having LED backlight by default it will be having Pulse Width Modulation (PWM) Technology, and it will be 60Hz.

 

Hope this helps. 

 

Best regards,

Hemanth Kumar



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If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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dmac31
Paper Tape
Posts: 3
Registered: ‎06-02-2014
Location: Canada
Views: 296
Message 5 of 6

Re: Thinkpad Edge E520

Thanks for that information. I'm sensitive to PWM technology and the flicker it produces. Do you have any laptops available that don't use this technology or are flicker-free?

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 285
Message 6 of 6

Re: Thinkpad Edge E520

Hi Dmac31,

 

Please visit nearby service center, so that they will check the system and let you know that the system is compatible with normal LCD display or not. And regarding the Laptop without PWM, you have to visit the Lenovo store to check on that, because some model will not be sold in some region. And most of the Laptop were shipped with LED Backlight only.

 

Click here to open a link where you can select the country and get the exact contact support number. I’m sure they will be a great help.

 

If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

 

Hope this helps. 

 

Best regards,

Hemanth Kumar



Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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