Proper preparation is critical to a successful disassembly.
Tilt the battery upward from the front edge and lift it completely out of the bay. Step 2: Removing the Bottom Service Door
Pull the module straight out of the slot by its edges. Repeat for the second stick if applicable. Disconnecting the Wi-Fi Card Locate the small wireless network card near the RAM slots.
This gives access to RAM, HDD, and WLAN.
: Spread the retaining clips on each side of the RAM module to allow it to pop up at a 45-degree angle, then pull it from the slot.
HP designed the ProBook 450 G0 with an accessible service door, making basic upgrades straightforward. Turn the laptop upside down on a flat surface.
Disconnect the display video cable (EDP/LVDS) and the DC-in power jack cable from the motherboard corners.
: You will need a small Phillips head screwdriver and potentially a plastic prying tool (spudger). Disassembly Steps
