Kontron KTH81-mITX - Manual (Page 51)

KTD-N0882-H Page 51 Internal Connectors
KTQ87/KTH81 Users Guide
mITX Flex
Load default Jumper
(Shown in Default position)
Warning Don’t leave the jumper in position 2-3, otherwise if power is disconnected, the
battery will fully deplete within a few weeks.
7.12 “Load Default BIOS Settings” (Load default) (CMOS)
The “Load Default BIOS Settings” Jumper (J5) can be used to recover from incorrect BIOS settings. As an
example, incorrect BIOS setting which causes the attached display not to turn on can be erased by this
Jumper.
The Jumper has 3 positions: Pin 1-2, Pin2-3 (default position) and not mounted.
To Load Default BIOS Settings, inclusive erasing password and RTC:
1. Turn off power completely (no SB5V).
2. Remove the Jumper completely from CMOS1.
3. Insert jumper into position 2-3 (Clear CMOS data).
4. Wait for 10 sec.
5. Move the Jumper back to position 1-2 (default position).
6. Turn on power (use the Power On Button if required to boot).
7. Motherboard beeps number of times.
8. CMOS data lost message are shown.
9. Reboot and enter BIOS setup menu and select new settings.
Motherboard might automatically reboot a few times. Wait until booting is completed.
CMOS1
Description
pin1-2 pin2-3
X - Default position
- X Load Default BIOS Settings exclusive erasing Password
- - No function. Note: may load default BIOS settings after several minutes
!