17th July 2010, 12:14 PM
The PSU should be a big obtrusive metal box is one of the corners of your computer, usually right at the top rear. As toven said, where the power cord leads. The voltage should be printed on it somewhere.
And yes, some more powerful cards do require more powerful PSU's to go with them.
And yes, some more powerful cards do require more powerful PSU's to go with them.
The Earthworker Race has ended. Everybody wins.