Windows 7 won't boot

[drnsai]

Hello There I am aving alot of difficulties with my computer when I boot up It takes me to starup repair but it doesn't work.I have tried repairing it with my windows 7 CD and I cant restore since I do not have any restore point.Please Help me!!

 

[usasma]

I suggest starting all troubleshooting with the following diagnostic tests. They'll save you a lot of time and heartache if there is a hardware failure, and you'll have the disks on hand in case you need them in the future:

H/W Diagnostics:
Please start by running these bootable hardware diagnostics:
Memory Diagnostics (read the details at the link)
HD Diagnostic (read the details at the link) - Test ALL of the hard drives.

Also, please run one of these free, independent online malware scans to ensure that your current protection hasn't been compromised: Free Online AntiMalware Resources (read the details at the link)
There are also bootable antivirus disks at this link: Free Online AntiMalware Resources