Lenovo 019923U Hardware Maintenance Manual page 79

• "1020 Optical drive or travel cover" on page 58
• "1090 Palm rest assembly with cables" on page 69
Removal steps of the PCI Express Mini Card for wireless LAN
In step 1a and 1b , unplug the connectorss by using the removal tool antenna RF connector (P/N: 08K7159)
or pick the connectors with your fingers and gently unplug them in direction of the arrow.
Step Screw (quantity)
2
M2 × 3 mm, wafer-head, nylon-coated (2)
1b
1a
2
2
3
Torque
Color
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
73