Supero SUPER P4SDA+, Руководство пользователя

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2-14
S
UPER P4SDA+/P4SDM User's Manual
CMOS Clear
Refer to the table on the right for
i n s t r u c t i o n s o n h o w t o c l e a r
CMOS. Always remove the AC
power cord from the system be-
fore clearing CMOS.
Note: For an ATX power supply, you must
completely shut down the system, remove the
AC power cord, then use JBT1 to clear CMOS.
Replace JBT1 back to the pin 1-2 position be-
fore powering up the system again. Do not
use the PW_ON connector to clear CMOS.
Position
1-2
Position
2-3
Normal
CMOS Clear
2-7 Jumper Settings
Explanation of
Jumpers
To modify the operation of the
motherboard, jumpers can be used
to choose between optional set-
tings. Jumpers create shorts be-
t w e e n t w o p i n s t o c h a n g e t h e
function of the connector. Pin 1 is
identified with a square solder pad
on the printed circuit board. See
the motherboard layout pages for
jumper locations.
N o t e : O n a t w o - p i n j u m p e r ,
"Closed" means the jumper is on
both pins and "Open" means the
jumper is either on only one pin or
completely off.
C o n n e c t o r
P i n s
J u m p e r
C a p
Setting
Pin 1-2 short
3 2 1
3 2 1
C M O S C le a r J u m p e r S e ttin g s
(J B T 1 )
Ju m p e r
P o sitio n
1 -2
2 -3
D e fin itio n
N o rm a l
C M O S C le a r