Machine Maintenance 3-55
Replacing the Mainboard 0
1. Place the mainbo ar d in its slot in the upper case .
Figure 3-88. Mainboard
2. Secure the mainboard to the upper case using one screw.
Figure 3-89. Mainboard Screw
Table 3-89. Screw
Step Screw Quantity Screw Type
Mainboard Reassembly M2 × L3 1