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5 Posts

10-07-2009

US

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Lenovo 3000 C300 Monitor Refresh Rate Won't Change?

2009-10-10, 20:21 PM

I have a Lenovo 3000 C300 Desktop.  I changed my screen resolution to 1280 x 768 and now my screen kind of shimmers.  There is no option to change the refresh rate.  It just has 60 Hertz and that's it.  Can the monitor refresh rate be changed at all?

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21115 Posts

12-20-2008

Australia, Melbourne

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Re: Lenovo 3000 C300 Monitor Refresh Rate Won't Change?

2009-10-13, 2:57 AM

what do you mean by shimmer, what LCD do you have? Can you post a picture of your problem? Also do you have an additional system to test out the LCD to make sure the problem is not the LCD itself?

Regards,

Jin Li

May this year, be the year of 'DO'!

I am a volunteer, and not a paid staff of Lenovo or Microsoft
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7 Posts

10-07-2009

USA

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Re: Lenovo 3000 C300 Monitor Refresh Rate Won't Change?

2009-10-13, 17:01 PM

The available refresh rates are determined by (among other things) the resolution. I found that I had to lower my resolution to see the 75 Hertz option. This is with an addon video card too, not the onboard video.

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2 Posts

10-12-2011

Singapore

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  • Registered: ‎10-12-2011
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  • Message 4 of 4

Re: Lenovo 3000 C300 Monitor Refresh Rate Won't Change?

2011-10-12, 14:55 PM

Anyway to change processor thanks for replying : )

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