TME-CLR-ECO-R0V6.docx
Rev 0.6
Page 27 of 34
Connector type:
Hirose DF13-10 pin header 1.25 mm
Matching connector:
Hirose DF13-10S-1.25C, part number 536-0009-6 00
Pin
Signal
1
+3.3V *
2
LAD0
3
LAD1
4
LAD2
5
LAD3
6
BIOS_DISABLE# **
7
LFRAME#
8
PCI_RST#
9
CLK_33_FWH
10
GND
Note:
* 0.3A is the maximum current for that pin
** Signal should be pushed to ground to use an external BIOS
3.14
BIOS defaults Jumper (X27)
In rare cases, it may happen that the system does not start because of certain BIOS settings. In this case, it is
highly recommend to first restoring the BIOS factory settings before any debugging is done. This is achieved with
“Load Defaults” in the main setup menu. If you cannot reach the BIOS setup because of bad system configuration,
use the jumper BIOS defaults Jumper
near the power connector:
•
Power off the board
•
Set the 2.00 mm jumper on X27
•
Power on the board
•
Remove the jumper from X27 after next power off
3.15
Battery Jumper (X28)
Removing the battery jumper increases the lifetime of the battery. In this case the battery only loses capacity by
self-discharge. As default, the jumper battery is not set.
Note
It is recommended to set the jumper battery for proper operation before using the
module. Otherwise, date and time settings will always get lost.