Setting Jumper Switches - PCchips M830LU User Manual

2. Align the memory module with the socket. The DIMM
sockets are keyed with notches and the DIMMs are keyed
with cutouts so that they can only be installed correctly.
3. Check that the cutouts on the DIMM module edge
connector match the notches in the DIMM socket.
4. Install the DIMM module into the socket and press it
firmly down until it is seated correctly. The socket latches
are levered upwards and latch on to the edges of the
DIMM.
5. Install any remaining DIMM modules.

Setting Jumper Switches

Jumpers are sets of pins which can be connected together with
jumper caps. The jumper caps change the way the mainboard
operates by changing the electronic circuits on the mainboard. If a
jumper cap connects two pins, we say the pins are SHORT. If a
jumper cap is removed from two pins, the pins are OPEN.
1
JP1
Jumper JP1: Clear CMOS Memory
Use this jumper to clear the contents of the CMOS memory. You
may need to clear the CMOS memory if the settings in the Setup
Utility are incorrect and prevent your mainboard from operating. To
clear the CMOS memory, disconnect all the power cables from the
mainboard and then move the jumper cap into the CLEAR setting
for a few seconds.
Function
Clear CMOS Memory
Normal Operation
2: Mainboard Installation
Jumper Setting
Short Pins 1-2
Short Pins 2-3
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