Supermicro X11SCE-F, Руководство пользователя, Страница: 37 / 95

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Chapter 2: Installation
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.
JBT1 contact pads
1. Clear CMOS
J25
BMC_HB_LED1
A C
JTPM1
BT1
+
JBT1
LED5
A
C
I-SA
TA6
JSD1
SW2
J22
JKVM1:
JPME2 JPG1
JPME1 JBR1
SRW3
SRW4
BIOS
LICENSE
MAC CODE
DESIGNED IN USA
X11SCE-F
REV:1.02
USB0/1
UID
CPU MICRO-LP
PCIE 3.0 X8
DIMMB2 DIMMA2 DIMMB1 DIMMA1
VGA
CPU
JSD1:SA
TA
DOM POWER
BAR CODE
JWD1
1