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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 and remove the battery
from the motherboard.
3. Short the CMOS pads, JBT1, with a metal object such as a small screwdriver for at
least four seconds.
4. Remove the screwdriver (or shorting device).
5. Replace the cover, reconnect the power cord(s), and power on the system.
Note: Clearing CMOS will also clear all passwords.
PSU1
JPW1
BATTERY
BT1
GPU-PWR1
GPU-PWR3 GPU-PWR5
MH3
JFP2
FP2
GPU-PWR2
GPU-PWR4
GPU-PWR6
P1-PCIE3B P1-PCIE3A
P1-PCIE2A P1-PCIE1B P1-PCIE1A
P1-PCIE2B
JIPMB1
J35
FAN9
X13DEG-PVC
DESIGNED IN USA
REV:1.01
JRK1
LED6
JF1
CPU1
LEDPWR
MH12
MH14
MH9
LEDBMC
JNCSIBF3
BMC
PCIE 3.0 x2
PCIE 3.0 x2
M.2-P2
M.2-P1
JM2_2
JM2_1
JNCSI1
PCH
MH16
MH18
P2-PCIE3B
P2-PCIE3A
1
JS1
JS2
STBY_PWR
JPW_STBY1
MH10
MH2
MH15
MH17
JBT1
MAC CODE
LED7
LED4
MH5
MH6
83
1. JBT1
PSU4
JPW4
GPU-PWR15 GPU-PWR17 GPU-PWR19
MH13
JPW26
GPU-PWR16
GPU-PWR18
GPU-PWR20
JPW23
P2-PCIE2A
P2-PCIE2B
P2-PCIE1B
P2-PCIE1A
JPW25
JPW22
JPW24
JPW21
FAN10
CPU2
MH7
Chapter 2: Installation
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