hiya,i have posted all over the internet about this problem,and this is my last effort,when i run 7 upgrade advisor it says i can upgrade,no problems!,when i do everything installs fine,shows a picture of windows starting,then my screen goes outa range,cant access safe mode as installation is incomplete,if i turn my pc off and on i get windows is unsuccessful and im returned 2 the vista,i'm thinking by reading so much its a display problem as i am using an old analogue lcd tv as a monitor,i aint got an old style monitor anymore,anyone experienced this problem? or have an idea how i could fix this i think its getting 2 me thought i'd add pc specs,lame but it does my job..... intel (R) 2.67 gigahertz Intel Core2 Duo 2048ram ASRock G31M-S. SAMSUNG HD103SJ [Hard drive] (1000.20 GB) Radeon X1650 Series [Display adapter] Radeon X1650 Series Secondary [Display adapter] KOC SXGA85_ANALOG [Monitor]