: Flip the laptop over. Slide the battery release latch and lift the battery out of its bay. Service Covers :
Pull the plastic tab on the drive assembly backward to disconnect it from the SATA port. Lift the drive out of the bay.
Remove the screws securing the left and right display hinges to the lower base. hp probook 450 g0 disassembly
Carefully slide the keyboard toward the display panel to release the plastic tabs securing the bottom edge.
: Only required if removing the heatsink/CPU. : Flip the laptop over
: Push the metal clips on either side of the RAM module outward. The module will pop up at an angle, allowing you to pull it out. Optical Drive
For visual guidance, you can refer to detailed video walkthroughs on YouTube or check the official HP Support documentation for technical manuals. Lift the drive out of the bay
: Disconnect the tiny antenna cables and remove the single screw securing the WLAN and/or WWAN cards. Phase 3: Keyboard and Upper Chassis Disassembly
Use a can of compressed air to blow out the thick dust bunny layer caught between the fan blades and the exhaust fins.