i have problem with my 1 year plus S6240. It randomly freeze, and i have to hard restart it. Mouse, keyboard and everything not working, although the screen still freeze show my desktop.

so i format it, i though got virus or etc. after format it still randomly freeze which very hard for me to know what is actually gone wrong since it freeze anytime it want.

check everything hdd, memory, temp all ok.

so i think maybe hdd problem. so i took out the 80GB hdd, and put my external 120GB hdd. also randomly freeze. haiihhh means not OS, not software, not hdd....

i play video file, looks find... but freezee when i play audio, or even using photoshop while online.

now im not sure what is happening, what could be the problem?

is it memory faulty? is usb make it freeze? (since my modem is via usb, i have usb mouse, and usb cooler - all working). if motherboard problem will it freeze or completely die? some say power supply - does it mean my power connecter on the laptop problem or the plug on the wall problem or?

Please help.