User manual

Viglen BX130 – VIG385P User Manual
31
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 RIMM 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 3V 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.