IWILL BD100 Plus, Руководство пользователя

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3.3.14.4 KEYLOCK header (KL)
If connected, the user is able to temporarily disable the keyboard (often used as security when
the user steps away momentarily from the PC). The function is activated by pressing the
keylock button on the front panel of the PC case. The 2-pin keylock header is located on pins
14--15 (identified as KL). To use this function, connect the cable from the KL header to the
switch located on front panel of your PC case.
Locate the KL header on the motherboard:
Pin 14 KEYLOCK
Pin 15 Ground
3.3.14.5 SPEAKER header (SPKR)
If connected, the speaker sounds an error “beep” code/information (during the POST) in the
event that the computer can not use the video interface. The 4-pin speaker header is located
on pins 17--20 (identified as SPKR). To use this function, connect the cable from the SPKR
header to the switch located on front panel of your PC case.
Locate the SPKR header on the motherboard:
Pin 17 VCC
Pin 18 Ground
Pin 19 NC
Pin 20 BUZZ
3.3.14.6 Connect the ACPI LED
If connected, the ACPI LED will light up each time your PC is in suspend or power saving
mode. The 2-pin ACPI LED is located on pins 1-2 (identified as ACPI). Connect the cable
from the ACPI LED header to the ACPI located on front panel of your PC case.
Locate the ACPI LED header on the motherboard:
Pin 1 Anode (+)
Pin 2 Cathode (-)
3.3.15 SB-LINK header (SB-LINK)
Sound Blaster 16 was the standard of the ISA bus sound cards. Several games have been
programmed for Sound Blaster especially under the DOS environment. Users who continue to play
games that use ISA bus sound cards may experience compatibility problems with the new upgraded
PCI bus sound cards.
This function adopts Intel’s PC/PCI technology to deliver Sound Blaster 16 compatibility to PCI bus
sound card, enabling users to play real-mode DOS games. To use this function, connect the cable
provided by the PCI sound card to the SB-LINK header.
Locate the SB-LINK header on the motherboard:
Pin 1 GNT# Pin 4 Ground
Pin 2 Key Pin 5 REQ#
Pin 3 Ground Pin 6 SIRQ
1
11
1
2
1
11
1
2
1
11
1
2