Intel B5120, Руководство по обслуживанию

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Disassembly
Removing the Inverter Board 2 - 11
2.Disassembly
Removing the Inverter Board
1. Turn off the computer, and remove the battery ( page 2 - 5 ).
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 ( Figure 7 a ) 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 LCD
back cover module.
Figure 7
Inverter Board
Removal
a. Remove the screws and
unsnap the LCD front
panel module from the
back.
b. Discharge the remaining
power from the inverter
board. Remove the
screw and lift the board
up slightly.
c. Disconnect the cables
from the inverter.
d. Remove the inverter.
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7
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
7. LCD Front Panel
11. Inverter Board
• 7 Screws
a. b.
11

Inverter Power Warning
In order to prevent a short circuit when re-
moving the inverter, it is necessary to dis-
charge any remaining system power. To do
so, press the computer’s power button for a
few seconds before disconnecting the in-
verter cable.
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c.
d.
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