Intel M570TU - Manual (Page 48)

Disassembly
2 - 22 Removing the Inverter Board
2.Disassembly
Removing the Inverter Board
1. Turn off the computer, and remove the battery ( page 2 - 6 ).
2. Remove any rubber covers, screws - ( Figure 17 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 17 b ) from the inverter, and carefully lift the inverter board up slightly.
5. Disconnect cables & ( Figure 17 c ) from the inverter, then remove the inverter ( Figure 17 d ) from the top
case assembly.
Figure 17
Inverter Board
Removal
a. Remove the 7 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 7
8
9
10 11 12

8. LCD Front Panel
12. Inverter Board
• 8 Screws
a.
b.
12

Inverter Power Warning
In order to prevent a short circuit when removing
the inverter it is necessary to discharge any remain-
ing system power. To do so, press the computer’s
power button for a few seconds before disconnect-
ing the inverter cable.
1 2
5
3 4
6
c.
d.
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9
8
7
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