Why will my new computer lag when displaying HD video?

[Ryan7726]

My computer was rebuilt but now lags when I try to play videos?

 

[HMRkingpin]

Make sure your video drivers are up-to-date.

 

[Ryan7726]

Great, how do I do that?

 

[tcm733]

Do you know if your graphics are intergrated( performed by the processor, there is no dedicated graphics card) or if you have a graphics card?

Basically you need to find this out, find who makes the card and visit their website where their will be a section usually named 'downloads'.

 

[popatim]

what are the rebuilt computers specifications? Ram, processor, motherboard, graphics card, hard dive.