Introduction
The base cover of the Dell Inspiron 17" 7786 2-in-1 laptop is made with silver aluminum-clad, holding 3 captive screws near the area where the hinges are located.
While the device does have good ventilation for everyday usage, it would be advised to remove the casing to clean any hidden dust and debris.
What you need
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Remove the eight M2 5mm screws that secure the base cover using a Phillips #0 screwdriver.
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Almost done!
To reassemble your device, follow these instructions in reverse order.
Conclusion
To reassemble your device, follow these instructions in reverse order.