6
5).Remove the hinges of the host: Remove four screws according to the picture shows. Remove the hinges of the
host and the hinges cover of the host separately.
6).Remove the extended interface cover: pull the expanded interface cover outward at the notch according to the
picture shows, and remove it.
7. remove the hard drive, unscrew the hard drive fixing screw, then remove the hard drive as arrow
direction show in the picture below.
8.remove the host back cover, remove the screws of hinge cover(4 pcs, show as
①
) and screws of
back cover(4 pcs, show as
②
), then remove the back cover ,and then you may replace or
maintenance the mainboard.