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3. HARDWARE SETUP
3) 3.3V Power Source Setting (JP3–JP10) (Requires optional components.)
This jumper lets you select the onboard 3.3V from the motherboard if your ATX
power supply does not have a 3.3V lead and 3.3V optional components are
mounted on the motherboard. This motherboard normally does not have the
3.3V components and therefore requires a standard ATX power supply with its
own 3.3V lead.
Setting
3.3V from PWR
3.3V from MB
1
0
1
0
1
®
K7V-RM
K7V-RM 3.3V Power Source Setting
4) Onboard Audio Setting (available on audio model only)
The onboard audio CODEC may be enabled or disabled using all of these jump-
ers. Disable the onboard audio CODEC if you are using an PCI audio card on any
of the expansion slots or a primary AMR on the AMR slot (see AMR Slot later in
this section). If using an PCI audio expansion card, Onboard AC'97 Audio Con-
troller in 4.4.5 Peripheral Setup must also be disabled.
Setting
AUDIO CODEC
Enable
[1-2] [1-2] [1-2] [1-2] (default)
Disable
[2-3] [2-3] [2-3] [2-3]
1
0
1
0
®
K7V-RM
K7V-RM Audio Codec Setting
JP3–JP10
[1-2] (default)
[0-0]
0
JP3001
JP3008
from Power Supply
Enable
1
0
Onboard
Audio Codec
(Default)
3
2
1
ASUS K7V-RM User's Manual
JP3–JP10
3.3V
3.3V
from Motherboard
(Default)
Disable
Onboard
Audio Codec
3
2
1
19
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