Removing The Inverter Board - EUROCOM M770CU Service Manual

Removing the Inverter Board

1. Turn off the computer, and remove the battery
2. Remove any rubber covers, screws (M770CU/M775CU)
run your finger around the middle of the frame to carefully unsnap the LCD front panel module
3. Discharge the remaining system power (see
4. Remove screw (Figure 9b) from the inverter, and carefully lift the inverter board up slightly.
8
5. Disconnect cables & (Figure
9 10
case assembly.
a.
2 3
1 4
7
M770CU/M775CU

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.
(page 2 - 5).
-
1 4
Inverter Power Warning
9c) from the inverter, then remove the inverter
b.
2 3 4 5
c.
1 6
7
W760CU/W765CU
d.
/(W760CU/W765CU) - (Figure
1 6
7
below).
(Figure 9d) from the top
11
8
9
11
Disassembly
Figure 9
Inverter Board
Removal
9a), then
from the back.
a. Remove the 4/6 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.
10

7. LCD Front Panel
11. Inverter Board
• 5 Screws (M770CU/
M775CU)/
7 Screws (W760CU)/
W765CU)
Removing the Inverter Board 2 - 13