Lenovo y700-15 Hardware Maintenance Manual page 55

Lenovo ideapad Y700-15ACZ/Y700-15ISK/Y700 Touch-15ISK/Y700-17ISK
Figure 9. Removal steps of fan assembly and heat sink assembly (continued)
Loosen the screws 4. Then remove the heat sink assembly in the direction
shown by arrow 5.
When installing: Make sure that the connectors are attached firmly.
When installing: Before you attach the heat sink assembly to the computer,
apply thermal grease, at an amount of 0.2 grams, to the
parts shown in
the figure above. Either too much or too little grease application can cause a
thermal problem due to imperfect contact with a component.
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