Asus PCH-DL User Manual - Page 37
Jumpers
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2.6 Jumpers 1. Keyboard power (3-pin KBPWR1) This jumper allows you to enable or disable the keyboard wake-up feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the computer when you press a key on the keyboard. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. Refer to Chapter 4 for information. KBPWR1 12 23 +5V (Default) +5VSB PCH-DL PCH-DL Keyboard Power Setting 2. CPU external frequency selection (3-pin J1) This jumper allows you to select your desired CPU external frequency (or bus clock). J1 1 2 3 4 CPU select frequency (Default) 3 4 5 6 100MHz PCH-DL PCH-DL CPU External Frequency Selection ASUS PCH-DL motherboard 2-19
ASUS PCH-DL motherboard
2-19
2.6
Jumpers
1.
Keyboard power (3-pin KBPWR1)
This jumper allows you to enable or disable the keyboard wake-up
feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the
computer when you press a key on the keyboard. This feature requires
an ATX power supply that can supply at least 1A on the +5VSB lead,
and a corresponding setting in the BIOS. Refer to Chapter 4 for
information.
PCH-DL
PCH-DL Keyboard Power Setting
KBPWR1
(Default)
+5V
+5VSB
12
23
PCH-DL
PCH-DL CPU External Frequency Selection
J1
CPU select
frequency
2
1
100MHz
4
3
4
3
6
5
(Default)
2.
CPU external frequency selection (3-pin J1)
This jumper allows you to select your desired CPU external frequency
(or bus clock).