Supermicro H13SRD-F User Manual page 42

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Super H13SRD-F 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.
USB2
(3.2 Gen2)
MH8
MAC CODE
JVRM1
JPO1
JWD1
JBM1
CPLD
MH4
JPT1
BT1
SGPIO1
MH6
JKVM1
JBT1 contact pads
MH1
MH2
SW1
MH3
SRW2
JTPM1
SRW1
LEDM1
BMC
JMD1
H13SRD-F
M.2-C PCIe 5.0 x2
REV:1.00
MH5
DESIGNED IN USA
1
JBT1
APU
BIOS
LICENSE
JSS1
MH7
SAS1
SAS2
JPWR1
MH9
J12
PRESS FIT
42
1. CMOS Clear

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