text: i have tosiba sattelite laptop. whenever i turn it on, it reboots itself endlessly. is is a virus ??? the reboot happens as soon as the windows loads up and the desktop comes up. i tried going to safe mode, but similar thing happens. restore also doesnt work. i have a toshiba restore cd, but it will erase the hdd, i dont want to lose my data. is there a way out ?? it is back door trojan on pc try safemode login go to start>all programs accessoories> system tools . system restore. point  go back a day be for da crash do system restore. if you get back in  download this & scan in safemode   scan pc in safemode use this to do it with & that spyware will go ewido antispyware spybot antispyware blocker xoftspy ad-aware(se ) then you go to safemode on ur pc. restart pc. as pc is starting up. keep hitting on (f8) key you come to a menu . go to safemode . hit on enter then enter again. pc will go to login screen . go to ur user name hit on that then run .da scan to find that spyware& malware when found . delete da .spyware. then restart pc