www.d
fi
.com
13
Chapter 2 Hardware Installation
Chapter 2
5. Connect the CPU fan’s cable connector to the CPU fan connector on the system board.
Mounting
screw
4. Place the fan / heat sink assembly on top of the CPU. The 4 screws around the heat sink
must match the screw holes of the retention module base. We strongly recommend using
this type of fan / heat sink assembly because it provides adequate cooling to the compo-
nents of the system board.
Turn each Phillips head screw half way down first to initially stabilize the heat sink onto
the board, then finally tighten each screw.
CPU fan cable
Important:
Do not turn the first screw all the way down followed by the next and so on. This is
to avoid imbalance which might cause cracks or fractures to the CPU and/or heat sink
assembly.
Jumper Settings
Clear CMOS Data
If you encounter the following,
a) CMOS data becomes corrupted.
b) You forgot the supervisor or user password.
you can reconfigure the system with the default values stored in the ROM BIOS.
To load the default values stored in the ROM BIOS, please follow the steps below.
1. Power-off the system and unplug the power cord.
2. Set JP10 pins 2 and 3 to On. Wait for a few seconds and set JP10 back to its default set-
ting, pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
JP10
2-3 On:
Clear CMOS Data
1-2 On: Normal
(default)
3
1 2
3
1 2
