Windows 7 shows blue screen after starting windows logo then it automatically restart in normal windows?

I have the latest video card nvidia 9500 gt drivers installed this appeared three days ago from now where every time I start windows 7. I also have been running nvidia driver from the begining of the month without any problems also I have made eset nod computer scan without any viruses found any help woud be appreciated|||It is more likely to be a power problem? If the GPU is 1GB your PSU should be 400 Watts or better, otherwise you will have problems, read the specs on the box, for PSU supply minimum requirements?|||it helps to know the stop error message you receive during the blue screen crash. Also can you start the computer successfully in safe mode?



Any number of things could be causing this problem. A failed windows update, hard drive corruption, power supply problems (such as power supply needing replaced) and hardware failures are just some examples. If you can get into windows (even in safe mode) you can stop windows from automatically restarting, thus allowing you to see the stop error information. Here's how...



1. Start windows (either in safe mode, or normal mode) and logon to your desktop.

2. Click the start orb (or start button in safe mode) right click "Computer" and click properties in the menu that appears.

3. In the window that appears, near the top left, click on the link that says "Advance System settings"

4. In the System Properties window, make sure you're looking at the "Advanced" tab then under "Startup and Recovery" click the "Settings" button.

5. in the "Startup and Recovery" window, uncheck the box that says "Automatically restart" then click "Ok" to close that window, then click "Ok" in the system properties button to close it, and apply the new setting.



Now when you have a blue screen stop error, the computer will continue to display the blue screen until you turn off the computer by holding the power button until the power cuts off, or until you pull the power plug or remove the battery (laptops only). This will allow you to read the information, and write down the stop error code number



EXAMPLE: stop error 0x0000007



Generally there is also a filename listed near the top or bottom of the blue screen associated with the cause of the error. you can use google to look up the stop error by going to gogle.com and putting that stop error code in the search box and windows 7



EXAMPLE google --> stop error 0x0000007 windows 7



Hope this helps