Dell Vostro A840 서비스 매뉴얼 - 페이지 6
{카테고리_이름} Dell Vostro A840에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Vostro A840 37 페이지.
페이지 인쇄
NOTICE:
To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.
3. Disconnect all telephone or network cables from the computer.
4. Close the display and turn the computer upside down on a flat work surface.
5. Disconnect your computer and all attached devices from their electrical outlets.
NOTICE:
To avoid damaging the system board, you must remove the main battery before you service the computer.
NOTICE:
To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for
other Dell computers.
6. Remove the main battery:
a. Unlock the battery by sliding the battery-lock latch towards the outer edge.
b. Slide the battery-bay release latch and hold it.
c. Remove the battery from the battery bay.
1
battery-lock latch
3
battery
7. Press the power button to ground the system board.
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2
battery-bay release latch