Why the power supply power is not enough after CPU overclocking

Q: A computer CPU is Athlon XP 1700, the recent overclocking to 2400, each time you start the computer, each always have to repeatedly press the "power" key to start, and often the hard drive self-test inexplicably stop, restart problem solving, what is this problem caused?

A: The problem is caused by insufficient power supply. Overclocking to Athlon XP 2400 CPU power has reached 70W, the proposed replacement of famous brand high-power power supply, such as the Great Wall, such as 300W above the power supply, in addition, here to remind everyone, power is the source of the computer, inferior power to the computer's accessories cause a lot of damage, Also can not guarantee the system to play and stable operation!