4.6 Keyboard 4 Replacement Procedures
Speaker cover (L)
Slit
Speaker cover (s)
4-20 PORTEGE M300 Maintenance Manual (960-504)
Figure 4-11 Removing the speaker covers
6. Lift the upper side of the keyboard and turn it’s face down on the palm rest.
7. Peel off the cover tape sticking over the slit for keyboard flexible cable.
8. Turning up the cover sheet, disconnect the keyboard flexible cable from the
connector CN3230 on the system board.
9. Pull out the keyboard flexible cable through the slit and remove the keyboard.
M2.0x3.0S
S-THIN FLAT BIND
or
M2.0x4.0B
LH STICK
Cover tape
M2.0x3.0S
S-THIN FLAT BIND
Cover sheet
Slit
Keyboard
CN3230
Figure 4-12 Removing the keyboard