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PX865PEL-800
14
Headers & Jumpers
Case Open Warning Jumper: CASE OPEN
This connector is used to notify the user when the computer case has been previously opened. To
configure this functionality, your computer case must be equipped with a “ case open” cable which
you need to attach to the CASE OPEN jumper. Also, you must enable CASE OPEN warning
functionality in the BIOS setup utility. When your computer case is opened, your system will display
alert messages upon boot up. Note that your computer case must be equipped with a “case open”
cable.
Front USB Headers: USB2/ USB3
You can connect the USB bracket to the USB2/ USB3 header. There are some USB ports attached to
the bracket. That means you can connect the USB devices to the bracket. And the mainboard
supports up to six USB devices.
USB bracket (optional)
You can connect the USB bracket to the USB2/ USB3 header.
* If you are using USB 2.0 devices with Windows 2000/ XP, you will need to install the USB 2.0
driver from the Microsoft
®
website.
USB2/3
5VSB 5VSB
DATA_B-
DATA_B+
Ground
NC
DATA_A-
DATA_A+
Ground
NC
12
109
Intel
82865P
L
A
N
CHIP
Winbond
W83627HF
1
BIOS
1
2
1
2
Intel
ICH5
1
1
Socket478
1
1
A
LC
65 0
1
1
1
1
2
9
10
1
2
2
11
9
10
CASE OPEN
1
2
Ground
Caseop-
Intel
82865P
L
A
N
CHIP
Winbond
W83 627 HF
1
BIOS
1
2
Intel
ICH5
1
Socket478
1
1
ALC
65 0
1
1
1
1
2
9
10
1
22
11
9
10
1
2
1