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34
Super B2SC2-TF User's Manual
CMOS Clear
P1_JBT1 (for Node 1) and P2_JBT1 (for Node 2) are 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 off the server blade system.
2. Remove the server blade from the MicroBlade enclosure.
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. Reinstall the server blade into the MicroBlade enclosure.
Note:
Clearing CMOS will also clear all passwords.
JBT1 contact pads
MH5
B2SC2-TF
REV
: 1.00
P2_JPME1
P2_JBR1
P2_JWD1
P2_JPME2
P2_JBT1
MH7
P2_I-SA
TA1
P2_JSD1
J29
P2_JTPM1
CPU2
MH8
P1_DIMMB1
P1_DIMMA1
CPU1
MH3
P2_JPG1
P2_BMC_HB_LED1
MH2
P1_BMC_HB_LED1
MH1
P1_I-SATA1
P1_JSD1
P1_JPG1
P1_JBT1
MH4
P1_JPME1
P1_JPME2
P1_JTPM1
P1_JWD1
P1_JBR1
P1_BT1
P2_BT1
P2_DIMMB1 P2_DIMMA1
JCPLD1
1
1. P1_JBT1 - Clear CMOS for Node 1
2. P2_JBT1 - Clear CMOS for Node 2
2
Содержание B2SC2-TF
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