Intel YM430TX User Manual page 27

7. IDE activity LED (IDE LED)
This connector supplies power to the cabinet's IDE activity LED. Read and
write activity by devices connected to the Primary or Secondary IDE connectors
will cause the LED to light up.
IDE (Hard Drive) LED Lead
8. USB, PS/2 Mouse (18-pin block)
The external connector set connects to the 18 pin block and mounts to an open
slot on your computer's chassis. The system will direct IRQ12 to the PS/2 mouse
if one is detected. If not detected, expansion cards can use IRQ12. See "PS/2
Mouse Control" in BIOS Features Setup and "USB Function" in PnP and PCI
Setup of the BIOS SOFTWARE.
USB, PS/2 Mouse Connector
TIP: If the case-mounted LED
does not light, try reversing the
2-Pin plug.
IDE LED
+
1 9
10 18
1: USB +5Volt
10: USB +5Volt
2: USB Port 0 - 11: USB Port 1 -
3: USB Port 0 + 12: USB Port 1 +
4: Ground 13: Ground
5: (no connection)
14: (no connection)
6: PS/2 Mouse Clock
15: PS/2 Mouse Data
7: Ground 16: Ground
8: Reserved 17: Reserved
9: Reserved 18: Reserved
Intel YM430TX User's Manual
USB & PS/2
Mouse Bracket
PS/2 Mouse
USB 0
USB 1
(Cable Length 3 inch.)
27