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H8DMR-82/H8DMR-i2 User’s Manual
1-5 Power
Supply
As with all computer products, a stable power source is necessary for proper and
reliable operation. It is even more important for processors that have high CPU
clock rates.
The H8DMR-82/H8DMR-i2 accommodates 12V ATX power supplies. Although
most power supplies generally meet the specifi cations required by the CPU, some
are inadequate. A 2 amp current supply on a 5V Standby rail is strongly recom-
mended.
It is strongly recommended that you use a high quality power supply that meets
12V ATX power supply Specifi cation 1.1 or above. Additionally, in areas where
noisy power transmission is present, you may choose to install a line fi lter to shield
the computer from noise. It is recommended that you also install a power surge
protector to help avoid problems caused by power surges.
Warning:
To prevent the possibility of explosion, do not use the wrong type of
onboard CMOS battery or install it upside down.
