Dear All

My computer switches off without giving any warning or error message after some time . Is it heat issue? If it is so, how can i resolve without calling any technician?

RAJESH Chandra TURNS off on what particular event? Powering on or booting/loading OS? While Browsing or gaming?
Is it a Laptop or Desktop? My PC is a desktop and it  switches off afetr some time it is logged on ( May be 1or 1.5 hrs.) Not particular Event.You might wanna unscrew some CPU casing and check for any dust forms to make sure ventilations are not blocked. Make sure to unplug power CORD. When test booting, do not yet close CPU side PANEL to check for any overheat or fan failing. If you are not familiar with these steps, ask someone to do it for you. Almost same nature of trouble with my PC (not a laptop). if talk about heat!! today when 1st time I started it , It show same trouble (even when it was cold)
Have you tried to know the temperature of the COMPONENTS by programs such as hwmonitor
http://www.cpuid.com/softwares/hwmonitor.html
Quote from: aliskhan on November 27, 2010, 01:01:51 PM

Almost same nature of trouble with my PC (not a laptop). if talk about heat!! today when 1st time I started it , It show same trouble (even when it was cold)