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8. If you installed a DIMM with ECC memory, start the computer and use the
ECC Configuration feature in Setup to enable the use of ECC.
Removing Memory
To remove a DIMM, follow these steps:
1. Observe the precautions in "Before You Begin”.
2. Turn off all peripheral devices connected to the computer. Turn off the
computer.
3. Remove the computer cover.
4. Gently spread the retaining clips at each end of the socket. The DIMM pops
out of the socket.
5. Hold the DIMM by the edges, lift it away from the socket, and store it in an
antistatic package.
6.
Reinstall and reconnect any parts you removed or disconnected to reach the
DIMM sockets.
Replacing the Clock/CMOS RAM Battery
A lithium battery is installed in a socket on the system board. The battery has an
estimated life expectancy of seven years. When the battery starts to weaken, it
loses voltage; when the voltage drops below a certain level, the system settings
stored in CMOS RAM (for example, the date and time) may be wrong.
If the battery fails, you will need to replace it with a
CR2032
battery or an equivalent.
As long as local ordinance permits, you may dispose of individual batteries as
normal rubbish. Do not expose batteries to excessive heat or any naked flame.
Keep all batteries away from children.
CAUTION!
Danger of explosion if the battery is incorrectly replaced. Replace only with the
same or equivalent type recommended by Viglen. Discard used batteries according
to manufacturer’s instructions.
Summary of Contents for VIG520S
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