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4 Replacement Procedures 4.27 LCD unit/ FL inverter
Installing the LCD unit /FL Inverter
To install the LCD unit/FL inverter, follow the steps below and refer to figure 4-42, 4-43.
1. Secure the GND cable and washer to the LCD unit with the following screw.
M1.4x2.0S S-THIN FLAT BIND screw ×1
NOTE: Be sure to secure the GND cable with the caulking side outward.
2. Connect the LCD harness to the connector on the back of LCD unit and stick the
copper tape over the connector.
NOTE: (1) Stick the copper tape by fitting its edge to the corner of LCD unit connector.
(2) Make sure that there is no floating and coming-off of copper tape and that
the copper tape is stuck over the LCD unit connector, harness connector and
LCD harness.
Harness connector
LCD unit connector
LCD harness
Fitting the edge to the
corner of connector
Copper tape
3. Place the LCD unit along the guide of LCD cover.
4. Secure the GND cable with the following screw.
M2.0x4.0B FLAT BIND screw ×1
NOTE: Be sure to secure the GND cable with the caulking side upward.
PORTEGE M300 Maintenance Manual (960-504) 4-61