ASUS pi-p55tp4n Manual Do Utilizador

III. INSTALLATION

(Jumpers)

This jumper enables or disables the onboard PS/2 mouse lead connector.
When  Enabled, the port becomes active and uses IRQ12.  When
Disabled, IRQ12 will be freed for use by a PCI or ISA expansion card.
See Page 19 for the "PS/2 Mouse connector."

Disable

[2-3] (Default)

Enable

[1-2]

1

JP7

PS/2 Mouse on IRQ 12 (Disable / Enable)

JP7

2 3

1 2 3

Disabled (Default)

Enabled

This clears the user-entered information stored in the Dallas DS12887A
Chip such as hard disk information and passwords. Simply  connect  a
jumper cap over this jumper for a few seconds then remove.  Make sure
that your computer is turned off.  You must enter the BIOS setup (by
holding down <DEL> during power-up) after this is done to re-enter
BIOS information (see BIOS SETUP).

Operation

[open]  (Default)

Clear CMOS Data

[short]  (momentarily)

CMOS RAM (Operation / Clear CMOS Data)

JP13

Operation (Default) Clear CMOS Data

JP13

Note:  Dallas DS12B887 chips and Benchmarq BQ3287A chips require
that you power on with the jumper shorted as in the following procedures:
(1) Short Jumper (while the computer is off), (2) Power on, (3) Power off,
(4) Open Jumper, (5) Power on, (6) Setup BIOS  (hold down <DEL>)