machanzla mage lap eke 512 dedicated Vga thiyenawa,, and 2 gb ram eken 1gb shared karla thiyenawa VGA ekata,, So mata kiyannako shared memory eka reduce karana vidiya,, BIOS wala reduce karanna option ekak na..:baffled:,,,help karanndoooooo,, lap eka hp pvilion dv4 series