Jumper Settings; Jp2: Clear Cmos Setup - Xycom 4117T User Manual

4117T Light Duty Industrial PC
Some components on ICPMB-7570E are very sensitive to static discharges. To
protect it from unintended damage, be sure to follow these precautions:
1. Ground yourself to remove any static charge before touching your ICPMB-7570E.
You can do it by using a grounded wrist strap at all times or by frequently touching
any conducting materials that is connected to the ground.
2. Handle your ICPMB-7570E by its edges. Don't touch IC chips, leads or circuitry if
not necessary.
3. Do not plug any connector or jumper while the power is on.
4. Do not put your ICPMB-7570E unprotected on a flat surface, as the board has
components on both sides.

Jumper Settings

The following table lists the functions of all the jumpers on the 4117T. The following
sections describe how to set jumpers on the ICPMB-7570 board.
Label
JP2
JP4
JP5
JP6

JP2: Clear CMOS Setup

If the CPU Card fails to boot due to improper BIOS settings, use this jumper to clear
the CMOS data and reset the system BIOS information. To do this, use the jumper cap
to close pins 2 and 3 for a few seconds then reinstall the jumper clip back to pins 1 and
2.
If the "CMOS Settings Wrong" message displays during the boot up process, you may
then try to correct the fault by pressing the F1 to enter the CMOS Setup menu. You
may then do one of the following:
Enter the correct CMOS setting
Load Optimal Defaults
Load Failsafe Defaults.
Caution
Table 3-1. Jumper Functions
CMOS State Setting
CF Card Setting
LCD Voltage Setting
COM3 Mode RS-232 or RS-485 Setting
17
Chapter 3 – ICPMB-7570 CPU Board & BIOS Setup
Function
144811(B)