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Super X11DPH-i/X11DPH-T/X11DPH-Tq User's Manual
CMOS Clear
JBT1 is used to clear CMOS, which will also clear any passwords. Instead of pins, this jumper
consists of contact pads to prevent accidentally clearing the contents of CMOS.
To Clear CMOS
1. First power down the system and unplug the power cord(s).
2. Remove the cover of the chassis to access the motherboard.
3. Remove the onboard battery from the motherboard.
4. Short the CMOS pads with a metal object such as a small screwdriver for at least four
seconds.
5. Remove the screwdriver (or shorting device).
6. Replace the cover, reconnect the power cord(s), and power on the system.
Note: Clearing CMOS will also clear all passwords.
Do not use the PW_ON connector to clear CMOS.
BMC
ASPEED
JSDCARD1
AST2500
LAN
CTRL
Battery
BT1
MH4
MH11
LE3
LE4
1
JBT1
BIOS
Intel
PCH
JRK1
SATA2
SATA1
JL1
FANB FANA
FAN4 FAN3
USB 2/3(3.0)
VGA
FAN5
LAN2
LAN1
IPMI_LAN
FAN6
USB 0/1(3.0)
CPU2
X11DPH-i
REV: 1.10
MAC CODE
BIOS LICENSE
BAR CODE
CPU1
60
COM1
JF1
JBT1 contact pads
1. Clear CMOS
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