4 Replacement Procedures 4.20 Modem jack / Wireless communication SW
3. Install the Modem jack holder and secure it with the following screw.
• M2.5×4B FLAT HEAD screw ×1
CAUTION: When installing the Modem jack holder, insert the tip of the modem jack
holder under the hook of the base assembly.
Modem jack holder
Hook
CAUTION: When installing the wireless communication SW, make sure the switch of the
wireless communication SW works properly.
Switch
4-52 [CONFIDENTIAL] PORTÉGÉ M500 Maintenance Manual (960-559)