^called them.. its out of warranty.. they asked for 1500 for cleaning and i have to take it to a service center in lucknow..
is 1500 really necessary? shall i try local repairmen?
System CPU overheating may be caused due to various reasons. You may first want to follow the link below which has helped most of us in resolving overheating issue.
Dell Laptop is overheating or is having a heat issue. | Dell
Let me know if this was helpful or if you need any further support.