1. Open laptop and disassemble all spears
2. Clean heat shrink dust and rust
Before servicing
– Blocked exos air
– Cooling Pest is dry
– Fan is jam
After servicing
– Air exos properly
– Cooling pest installed
– Fan working proper
Benefits – Properly Transfer heat from processor to cooling fan Reduce tremendous heat
3. Remove old processor cooling paste and new insert
Before servicing
– Cooling pest is totally dry

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After servicing
– Added new pest

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Benefits – Increase processor life – Avoid shorting processor
4. Clean motherboard dust and rust
Before servicing
– Motherboard is dusty
– Components rusty

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After servicing
– Motherboard is clean
– Components are rust free

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Benefits – Increase processor life – Reduces future heavy expenses on motherboard repair