Bottom Case Screws Replacement for HP Elite Dragonfly 13.5 inch Chromebook TPN-Q273 Lower Bottom Base Cover Case Screws

We utilize custom designed cardboard boxes for screws, with multiple layers of thick, abrasion resistant bubble wrap inside to minimize vibration impact during transit, ensuring screws arrive intact.

Installation Precautions

Diagonal step by step fixing: tighten the screws stepby step in diagonal order to avoid uneven stress on the bottom shell resulting in gaps or deformation.

Stage by stage tightening: screw all the screws in gently first (without tightening), make sure the bottom shell is aligned and then gradually reinforce it.

Strength control: Screws can be tightened until they stop naturally, do not use excessive force to avoid slipping or damaging the threads.

Checking the closure: After installation, gently press around the bottom shell to make sure there is no warping or gap. If there is any abnormality, re check the screws to make sure they are aligned."