Asus A7M266-D User Manual page 18

3. HARDWARE SETUP
2) DDR Voltage Setting (VDDR)
This jumper controls the voltage output to the DDR memory DRAMS. Less
strain is placed on components at lower voltage settings.
Setting
2.5V
2.6V
2.7V
A7M266-D
A7M266-D 2.5V Setting
3) Bass Center Setting (CENTER/BASS, BASS/CENTER)
Use these jumpers in conjunction with the C-Media PCI Audio Driver and to
adjust output for 6 speaker audio. No audio standard exists for the three pick-up
surfaces on male audio jacks, therefore it may be necessary to switch jumpers
from the default position, [2-3] to [1-2] in order to reroute signals among the
internal leads in the Line-In, Line-Out, Mic female sockets. Make sure a test is
made using the C-Media Audio Driver software setup available on the Support
CD.
A7M266-D
A7M266-D Bass Center Setting
18
VDDR (2.5V)
[1-2]
[2-3] (default)
[3-4]
2
1
2.5V
2
1
(BASS/CENTER)
ASUS A7M266-D User's Manual
2.5V
4
3 3
2
2.6V
2.7V
(Default)
3
2
(CENTER/BASS)
(default)