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CONNECTING THE AUDIO PORTS (AC'97 and HDA)
There is an Intel standard 10-pin AC'97 connector and an Intel 10-pin HDA (High
Definition Audio) connector. You can connect either of them to your motherboard
depending on the specification of the motherboard. See instruction below:
NOTE: Please check your motherboard manual for your audio header pin layout and
make sure it matches the table below. Even if your system supports both audio
standards, you may only connect one connector not both.
10
6
4
2
9
7
5
3
1
Locate the internal audio connectors from your motherboard or sound card.
Consult your motherboard or sound card manual for the pin-out positions.
3.5" Device Installation
There is a 5.25" to 3.5" drive bay adapter installed inside the lowest 5.25" drive
bay. Use this for the floppy drive or other external 3.5" device.
1.
Remove the lowest 5.25" drive bay cover that has a 3.5" drive bay cover in
it from the bezel.
2.
Remove the 3.5" cover from it.
3.
Loosen the two screws that fasten the adapter to the drive bay and slide the
adapter out through the front of the case.
4.
Mount the floppy drive or other external device into the adapter.
5.
Slide and fasten the adapter back into the case.
6.
Find a small 4-pin power connector on the power supply and connect it to
the male 4-pin power connector on the device.
7.
Reinstall the drive bay cover back to the bezel.
There is a HDD cage under the external 5.25" drive bays for hard drives. Inside the
cage there are five HDD bays. Each comes with an individual drive tray with soft
silicone grommets to absorb and isolate the HDD noise.
1.
Loose the two thumb screws from the HDD cage.
2.
Slide the HDD cage out from the case.
3.
Squeeze the metal clips on each side of the tray and slide the tray out.
4.
Mount the hard drive into the drive tray through the bottom silicone
Pin Assignment for Audio Ports (HDA and AC'97)
Pin
Pin Assignment
1
2
3
4
5
6
7
8
9
10
(HD AUDIO)
MIC2 L
AGND
MIC2 R
AVCC
FRO-R
MIC2_JD
F_IO_SEN
Key (no pin)
FRO-L
LINE2_JD
4
Pin
Pin Assignment
(AC'97 AUDIO)
1
MIC In
2
GND
3
MIC Power
4
NC
5
Line Out (R)
6
Line Out (R)
7
NC
8
Key (no pin)
9
Line Out (L)
10
Line Out (L)
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