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Windows 7: game performance becomes slow/jerky


16 Oct 2010   #1

windows 7
 
 
game performance becomes slow/jerky

i have an hp dv5 1006ax laptop with windows 7.
my problem is, the game performance becomes slow/jerky (not smooth) when power is unplugged. i tried changing my power plans. but no use.
when it is plugged in it works smooth.
i have ATI Radeon HD 3400 on it

please help

My System SpecsSystem Spec
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16 Oct 2010   #2

 
 

can u be more specific about the power plan changes you made? for instance, did you change the on battery settings to be the same as plugged in?
My System SpecsSystem Spec
16 Oct 2010   #3

windows 7
 
 

i changed it to best performance and reduced the contrast..
is that what you meant. or else can you be specific
My System SpecsSystem Spec
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17 Oct 2010   #4

 
 

sure, have you tried changing this setting to 100%


Attached Images
 
My System SpecsSystem Spec
17 Oct 2010   #5

windows 7
 
 

No i didnt try... Thanks
My System SpecsSystem Spec
17 Oct 2010   #6

 
 

did that fix it?
My System SpecsSystem Spec
17 Oct 2010   #7

windows 7
 
 

no sir.. Any thing else
My System SpecsSystem Spec
17 Oct 2010   #8

windows 7
 
 

it runs absolutely smooth when plugged in

but its terrible when unplugged


please help
My System SpecsSystem Spec
18 Oct 2010   #9

 
 

maybe there is a bios setting that changes the cpu speed when on batteries that overrides windows settings?
My System SpecsSystem Spec
18 Oct 2010   #10

windows 7
 
 

yes but its not there on my laptop


please help somehow
My System SpecsSystem Spec
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 game performance becomes slow/jerky




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