Acer Aspire 4743Z Service Manual page 97

4. Remove the twelve (12) screws from the lower cover.
Figure 3-33. Lower Cover Screws
Table 3-12. Screws
Step
Upper Cover Disassembly
5. Locate the small gaps on the top side of the upper cover and insert a small flat-blade
screwdriver or non-marring scribe into each gap to separate the upper cover from the
lower cover. Once the upper cover is separated, lift it from the lower cover.
Figure 3-34. Upper Cover
Machine Maintenance
Screw
M2.5 x L6
M2 x L3
Quantity Screw Type
9
3
3-27