Hello Kevin and welcome to Seven Forums.
Couple of things I'd like you to do that will help this Forum help you.
1. Fill in your system specs so all info is in one place. System Info - See Your System Specs
2. Set up your machine to generate dump files. Dump Files - Configure Windows to Create on BSOD
3. Follow the BSOD posting instructions. http://www.sevenforums.com/crashes-d...tructions.html
Each BSOD generates a specific error code or stop code that tries to identify the underlying cause(s). Multiple BSODs can each be caused by different problems. The error codes will be included in the dump files. Without those codes it will be a guessing game trying to figure out what is affecting your computer.
In the meantime you can try some general troubleshooting steps. Check for damaged or corrupt system files by running a system file checker scan from an elevated command prompt (option two.) If problems are found, run the scan 3 times and reboot your computer after each scan. SFC /SCANNOW Command - System File Checker
Check your hard drive for problems by running Check Disk. Disk Check
And you could also go through these troubleshooting guides: Troubleshooting Windows 7 Failure to Boot Troubleshooting Steps for Windows 7 EDIT: Once again koolkat was faster on the keyboard!