Bottom Screw Replacement for ACER Aspire 5 A515-58 A515-58P A515-58M N23C3 Back Plate Replacement Screw D Bottom Cover Case Screws
Installation Precautions
Diagonal step-by-step fixing: tighten the screws step-by-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.
