Acer ASPIRE 553G - Page 83

Chapter 3 73
7. Turn the computer over and remove the twenty-one (21) screws in the lower cover.
8. Turn the computer ninety degrees. Push the upper cover apart from the lower cover in the location shown.
Step Screw Quantity Screw Type
Lower Cover
Disassembly
M2.5*5 (red call out) 20
T2.5*2 Ni (blue call out) 1