my Laptop has been overheating A LOTso i have decided to open it up and clean the insides and re-apply thermal paste(fan works properly)i found this "service manual" which shows how to open the laptop in questionso how should i go about it?there are unecessary things which are dissambled and i only want to reapply TIM and clean the processor fani'm planning on using this TIM(it is bundled with a old TIM cleaner too)and what is a thermal pad? the manual says the laptop heatsink uses thermal padscan i replace this thermal pad entirely with fresh thermal paste.will it harm the processor?. because thermal pads are not available in indiaand how to COMPLETELY remove the thermal pads?