ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
11
2.3 Unpacking Precautions
Some components on
ROCKY-3705EV-R2
are very sensitive to static
electric charges and can be damaged by a sudden rush of power.
To protect it from unintended damage, be sure to follow these
precautions:
Ground yourself to remove any static charge before touching your
ROCKY-3705EV-R2
. You can do it by using a grounded wrist strap at
all times or by frequently touching any conducting materials that is
connected to the ground.
Handle your
ROCKY-3705EV-R2
by its edges. Don’t touch IC chips,
leads or circuitry if not necessary.
Do not plug any connector or jumper while the power is on.
Do not put your
ROCKY-3705EV-R2
unprotected on a flat surface
because it has components on both sides.
ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
12
2.4 Setting the CPU of ROCKY-3705EV-R2
•
JP1,2,3,4 :
CPU & DRAM FREQUENCY SETTING ( H/W )
1
2
CPU/DRAM
JP1 JP2 JP3 JP4
66/66 O O O C
100/100
O
C
O
O
133/133 C C C O
O : Open
C : Close
2.5 Clear CMOS Setup
If you forget the CMOS password, you can clear or reset it by
closing the
JP8
. After JP8(1-2) is closed, turn on the power for
about 3 seconds then turn it off and open the JP8(1-2). Now,
the password has been cleared from your CMOS.
•
JP8 : Clear CMOS Setup
3
2
1
PIN NO.
DESCRIPTION
2-3
Normal Operation
1-2
Clear CMOS Setup
