Areosjc wrote:Actually this is not accurate I did the upgrade to the 780m for my jx. The only remained question here is if is worth it. You need a new bottom case, a new AC brick, gpu, new heat sink and fan.But it can be done.Good luckFrom what I cou...

OK so a few months ago I put an 880m into my G750JM (attempting to upgrade from the 860m).The 880m was $250New Heatsink with larger fan was $65New bottom case from a G750JW (its the same bottom case, or close enough, as the JZ because it all fits per...