Apply a of new thermal paste to the CPU die before reassembling the heat sink.
: To safely separate plastic clips without scratching the casing. hp probook 450 g0 disassembly
Disconnect the touchpad cable and power button cable from the motherboard. Apply a of new thermal paste to the
Keep your screws organized. Putting a long screw into a short screw hole can pierce the motherboard or crack the outer plastic casing. hp probook 450 g0 disassembly
Clean off the old, hardened crusty thermal paste from the CPU die and copper heatsink plate using a lint-free microfiber cloth dipped in Isopropyl alcohol.
If your laptop is overheating, you will need to clean the fan.