Supero SUPER P4STA, User Manual

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Chapter 2: Installation
2-13
AC'97 Enable/Disable
AC'97 brings high quality audio to
PCs. When enabled with JP4, au-
dio is processed onboard and the
C N R s l o t w i l l s u p p o r t m o d e m s
only. The disabled setting should
be selected when you wish to use
an add-on card for audio either in
the CNR or a PCI slot. See Table
2-18 for jumper settings.
J u m p e r
Position
1-2
2-3
Definition
E n a b l e d
D i s a b l e d
Table 2-18
AC'97 Enable/Disable
Jumper Settings (JP4)
CMOS Clear
Refer to Table 2-17 for instruc-
tions on how to clear CMOS. Al-
ways remove the AC power cord
from the system before 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.
Table 2-17
CMOS Clear Jumper Settings
(JBT1)
J u m p e r
Position
1-2
2-3
Definition
N o r m a l
C M O S C l e a r
Position
1-2
Position
2-3
Normal
CMOS Clear
Wake-On-Ring
The Wake-On-Ring header is desig-
nated as JWOR on the P4STA. This
function allows your computer to re-
ceive and be "woken up" by an incom-
ing call when in the suspend state.
Refer to Table 2-19 for pin definitions.
You must also have a WOR card and
cable to use WOR.
Pin
N u m b e r
1
2
Definition
+ 5 V S t a n d b y
W a k e - u p
Table 2-19
Wake-On-Ring Pin
Definitions (JWOR)
Ground