Dell Dimension L c Series, Справочное и ремонтное руководство

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Installing Upgrades on the System Board2-17
1. Make a copy of the screens in the system setup program.
You will need a written or printed copy of the system configuration information to
restore the correct settings later. Refer to Appendix B, “System Setup Program,”
for instructions.
2. Remove the computer cover according to the instructions in “Removing and
Replacing the Computer Cover” found earlier in this chapter.
3. Rotate the power supply according to the instructions in “Rotating the Power
Supply Away From the System Board” found earlier in this chapter.
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4. Locate the battery (see Figure 2-5) and pry it out of its socket with your fingers or
with a blunt, nonconductive object, such as a plastic screwdriver.
5. Insert the battery into the socket with the side labeled “+” facing up (see
Figure 2-12).
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6. Rotate the power supply back into place, replace the computer cover, and re-
connect your computer and devices to their electrical outlets and turn them on.
7. Reboot the computer system, press <Del> when the blue Dell logo screen
appears to enter the system setup program, and restore the correct settings.
Refer to Appendix B, “System Setup Program,” for instructions.
battery socket
(BATTERY)
battery