Description : My computer is freezing and randomly restarting, what could it be?
Last Answer : answer:First thought is a heat issue, it may need a good cleaning. http://www.fixya.com/support/t6780511-our_hp_pavilion_a720n_shuts_down Second thought is the power supply. Check out the link ... http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&lc=en&dlc=en&cc=us&lang=en&product=431077