Disassembly
Removing the Inverter Board 2 - 11
2.Disassembly
Removing the Inverter Board
1. Turn
off
the computer, and remove the battery (
2. Remove any rubber covers, screws
-
(
Figure 7
a
), then run your finger around the middle of the frame to
carefully unsnap the LCD front panel module
from the back.
3. Discharge the remaining system power (see
“Inverter Power Warning”
below).
4. Remove screw
(
Figure 7
b
) from the inverter, and carefully lift the inverter board up slightly.
5. Disconnect cables
&
(
Figure 7
c
) from the inverter, then remove the inverter
(
Figure 7
d
) from the top
case assembly.
Figure 7
Inverter Board
Removal
a. Remove the 6 screws
and unsnap the LCD
front panel module from
the back.
b. Remove the screw and
discharge the remaining
power from the inverter
board and lift the board
up slightly.
c. Disconnect the cables
from the inverter.
d. Remove the inverter.
1
4
5
6
7
8
9
5. LCD Front Panel
9. Inverter Board
• 5 Screws
a.
b.
9
Inverter Power Warning
In order to prevent a short circuit when removing
the inverter it is necessary to discharge any re-
maining system power. To do so, press the com-
puter’s power button for a few seconds before
disconnecting the inverter cable.
1
7
2
3
4
c.
d.
8
6
5
Summary of Contents for M770SU
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M770SU M775SU Service Manual...
Page 50: ...Part Lists A 8 LCD M770SU M775SU A Part Lists LCD M770SU M775SU Figure A 6 LCD M770SU M775SU...
Page 51: ...Part Lists HDD M770SU M775SU A 9 A Part Lists HDD M770SU M775SU Figure A 7 HDD M770SU M775SU...
Page 54: ...Part Lists A 12 A Part Lists...
Page 108: ...Schematic Diagrams B 54 B Schematic Diagrams...
