Acer 670 Laptop User Manual


 
Service Guide 6-19
6.5.17 Removing/Replacing the Motherboard and Keyboard Connection
Board Assemblies
Use the following procedure to remove/replace the Motherboard Assembly:
1. Remove the Top Cover and Fan Assemblies as described in Paragraphs 6.5.10.
2. Unplug the Battery Board, LED Board Connector as described in paragraph 6.5.12.
4. Refer to Paragraph 6.5.16 and remove the Charger Board Assembly.
5. Remove the five screws that secure the motherboard to the inside assembly frame. Pull up on
the Motherboard Assembly to release it from the inside assembly frame (refer to Figure 6-21).
6. Turn the motherboard over and remove the Keyboard Connection Board.
Figure 6-21 Detaching Motherboard from Inside Frame Assembly