In this guide, I’ll disassemble Samsung NP355V4C, I will remove the keyboard, palm rest, cooling fan, heat sink and motherboard, my target is upgrade the CPU.
Remove all screws from bottom, if necessary, you can remove the WALN, hard drive and RAM, in this case, I’ll do not remove these parts.
Turn over the laptop, lift up the keyboard, be careful, the keyboard cable still connected to the motherboard.
Disconnect the keyboard cable.
Pry up and remove the palm rest.
Remove all screws securing the motherboard. Disconnect all cables connecting to the motherboard.
Remove five screws securing the heat sink.
The old CPU is AMD A6-4400M. My new CPU is AMD A10-4600M.
The new CPU was installed.