11. Remove the two screws (M2x2) that secure the system board to palm-rest and keyboard assembly.
12. Remove the two screws (M2x3) that secure the system board to palm-rest and keyboard assembly.
13. Lift the system board off the palm-rest and keyboard assembly.
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ការលដាះផ្ ទា ំ ង ប្ រ ព័ ន ្ ធ