Samsung NP950XED Repair Manual page 33

2
Using a cross-head screwdriver, remove the 7 screws on the main PBA.
Be careful not to damage the near components.
Check the number of screws that have been removed, and store them carefully
to make sure that no unassembled screws are left inside the computer during
assembly.
3
Remove the main PBA.
Be careful not to damage the near components.
After you finish disassembling, refer to
for how to reassemble.
Disassembly and Assembly
Main PBA Assembly and Sub PBA Assembly
33