For the past 2 months, my RS420 desktop is shutting down on its own. Throughout the course of the last 2 months, a simple toggling of the power button would bring the unit back up again. Now it is to the point, when hitting the power button, nothing happens, until I unplug the pwer cord and plug it back it again. Then I hit the power button, the unit will start to cycle without a good "reboot"... hence no video (I can just hear the power supply and I see the LED on the mother board lit) and the system does not come up. Eventually, after so many tries (performing the same sequence with unplugging and etc), the computer does reboot.
So, it is the switch? or power supply? or motherboard? The warranty has run out of course..
Thanks for your help....
Jim
So, it is the switch? or power supply? or motherboard? The warranty has run out of course..
Thanks for your help....
Jim