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Kontron PCI-760 User Manual

Page 23

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9. Jumpers and Connectors Overview

PCI-760 – User’s Guide (V1.10)

21

9.1.2.2.

JP5: Jumper for RTC Reset (Clear CMOS Content)

This jumper allows you to clear the data (such as system password, date, time, and system setup parameters) in CMOS.

In order to change a jumper setting, please turn off the computer and unplug the power source to the

board. Otherwise, the board could be damaged.

The board might not start with this jumper in “closed” position.

JP5: Pin Row,
DIP 2-pin

Setting

Function

2

1

Pin 1-2

Open (Default)

Normal Operation

2

1

Pin 1-2

Short/Closed

Clear CMOS

Content

For clearing of content, please wait 10 sec.

9.1.2.3.

JP6: Disable CMOS Backup Restore Function

This jumper prevents the use of CMOS backup (in the case that the CMOS data are invalid). Set jumper (JP6) prevents,

that wrong settings of the backup are loading. The system boots using the “power on defaults” from onboard RAM.

In order to change a jumper setting, please turn off the computer and unplug the power source to the

board. Otherwise, the board could be damaged.

JP6: Pin Row,
DIP 2-pin

Setting

Function

2

1

Pin 1-2

Open (Default)

CMOS Backup-Function is enabled

2

1

Pin 1-2

Short/Closed

CMOS Backup-Function is disabled

9.1.2.4.

JP8: Image Flash; BIOS Programming

Before update the BIOS you have to contact our technical Support Department. Otherwise, the board

could be damaged.

9.1.2.5.

JP10: Enable/Disable the HDACT# LED for the USB Flash Module

JP10:-Pin Row, DIP 2-pin

Setting

Function

2

1

Pin 1-2 (Default)

Short/Closed

On pin 10 of the J10 USB boxed header is available the HDACT#

LED signal of the USB Flash Module (refer to subsection 9.1.3.12)

2

1

Pin 1-2

Open

No signal on pin 10 of the J10 USB boxed header (refer to

subsection 9.1.3.12)

Do not set this jumper, if you intend to connect to the J10 USB port another USB device than the USB

Flash Module.