x220 screen look washed out?

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zillac · #1 Post by **zillac** » Fri Sep 23, 2011 9:04 pm

So every time I lock the computer and resume, there will be a few seconds everything on the screen will look washed out (like setting contrast too high on a monitor, but does not actually look bright).

I have the IPS display for the machine. Is anyone experience the same?

bobbytan · #2 Post by **bobbytan** » Sat Sep 24, 2011 9:49 am

I have the same problem as well, IPS screen, currently running Lenovo driver version 2418.

dr_st · #3 Post by **dr_st** » Sat Sep 24, 2011 10:12 am

Intel driver issue. I think there is a power-saving setting somewhere responsible for that, which can be turned off.

emeraldgirl08 · #4 Post by **emeraldgirl08** » Sat Sep 24, 2011 11:35 am

^^^

I think you are right. I remember reading threads regarding similar symptoms to OPs. If you're symptoms occur when you are on battery power then the Intel settings may apply. These settings are for my X200 but I think the Intel control panel may be very similar to your X220.

IIRC you should

right click on desktop>>choose desktop properties>>Choose Power>>Power Features>>Graphics Power Savings Plans>>click on drop down menu that has either "Plugged in" or "On battery">>choose battery>>untick "Display Power Saving Technology"

I am not sure if this change in power saving will have any effect on AC but give it a try. I don't use the power saving technology in my X200 and still get decent battery runtime on battery.

#5 Post by **Mark@Lenovo** » Wed Sep 28, 2011 1:14 pm

I'm not sure if the washed out symptom is the same thing as a degraded contrast while on battery discussion we had over on the lenovo forum. This article notes the setting in question...

http://forums.lenovo.com/t5/X-Series-Th ... a-p/547971

Maybe this will help?

Mark

LastSilmaril · #6 Post by **LastSilmaril** » Tue Oct 04, 2011 8:24 am

So I've been experiencing this, as well as the ghosting issue. I just shut off that setting per emeraldgirl's post; if that works or I figure something else out I'll you guys know.

khtse · #7 Post by **khtse** » Tue Oct 04, 2011 3:33 pm

I'm experiencing this too. But it last only for a few seconds when resuming from sleep mode on battery, so it doesn't really bother me.

LastSilmaril · #8 Post by **LastSilmaril** » Wed Oct 05, 2011 9:41 am

Advice seems to have worked; thanks Mark and emeraldgirl

emeraldgirl08 · #9 Post by **emeraldgirl08** » Wed Oct 05, 2011 7:21 pm

LastSilmaril wrote:Advice seems to have worked; thanks Mark and emeraldgirl

You're very welcome Last Silmaril

x220 screen look washed out?

x220 screen look washed out?

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