hi iam using windows xp... before used window 7... my problem is my booting takes about 15 min to startup boot... i tried many thing like defragement and cleaner, reinstalling the windows,,,, i changed my harddisk too.. but no use.. my boot takes more time and i reach straightly to the desktop screen.... after that it seems normal.. ever i can restart very soon..... the problem is the starup.... guys pls help me to solve this issue.... this problem started when my battery backup become failure... now i changed my battery but still the problem is occuring.. i am using windows xp and 250gb seagate hd.. and 2 gb ram.... pls guy help me to sort this problem..