iettafune Posted January 29, 2008 Report Share Posted January 29, 2008 (edited) I, sorry for my english but i'm italian :-) my notebook acer aspiter 5920g have nVIDIA GeForce 8600M GS, with 256mb dedicated, 768 shared, up to 1024mb!!! now, in my notebook i have installed windows vista home premium with this video driver (v169.28 Vista 32bit with INF file) http://forums.laptopvideo2go.com/index....showtopic=16679 in vista system pannel i look corret video options: with 256mb dedicated, 768 shared, up to 1024mb afther i install windows xp pro sp2 and i have installed this video driver (v169.28 XP 32bit with INF file) http://forums.laptopvideo2go.com/index....showtopic=16682 but in xp system pannel i look only options: total memory 512mb in xp i have installed everest, for monitor my nvidia, and i look: 256mb dedicater (turbocache 512mb) SCREEN EVEREST ON XP http://img90.imageshack.us/my.php?image=everestxpct8.gif why???? i tried install other versions (v169.25 and v171.16) but i have same problem.... why??? THIS IS SCREEN TO 3DMARK06 DETAILS ON XP: http://img247.imageshack.us/my.php?image=3dmark06xpom8.gif AND THIS ON VISTA http://img90.imageshack.us/my.php?image=3dmark06vistaun2.jpg thanks and sorry for my bad english Edited January 29, 2008 by iettafune Quote Link to comment Share on other sites More sharing options...
anonymous1986 Posted January 29, 2008 Report Share Posted January 29, 2008 Sorry i can't really help you with this, but just want to let you know that lots of people seem to be having problems with their gpu's after downgrading from vista. Do you notice any lag in games when playing in xp compared to vista? If you don't then maybe the control panel just displays 512mb total memory, but in reality you have 1024mb of total memory. Quote Link to comment Share on other sites More sharing options...
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