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Chapter 7: Troubleshooting and Support
7.3 Troubleshooting Procedures
Use the following procedures to troubleshoot your system. If you have followed all of the
procedures below and still need assistance, refer to the
or
Returning Merchandise for Service
section(s) in this chapter.
the system before
changing any non hot-swap hardware components.
No Power
1. As you try to power up the system, note any beep codes. Refer to the next section for
2. Check that the power LED on the motherboard is on.
SAN MAC
BAR CODE
IPMI CODE
MAC CODE
BIOS
LICENSE
DESIGNED IN USA
X12SPO-NTF/-F
REV: 2.0
JIPMB1
JSTBY1
JP1
JCPLD1
JVRM1
JWD1
JP2
USB2/3
USB4/5
USB8/9 (3.0)
S-SA
TA0
I-SA
TA0-3
I-SA
TA4-7
JSD1
JSD2
S-SA
TA1
JL1
JF1
FANB
JLED1
S-SGPIO1
FANA
FAN4
FAN3
JRK1
NVMe8/9
M.2-H_1
M.2H_2
USB10 (3.0)
BT1
COM2
JNCSI1
JPL1
UID
VGA
LAN2
LAN1
USB6/7 (3.0)
IPMI_LAN
USB0/1
COM1
FAN5
JSEN1
NVMe4/5
NVMe2/3
NVMe0/1
JPWR1
JPWR2
JPI2C1
NVMe6/7
I-SA
TA0~3
I-SA
TA0~3
DIMMG1
DIMMF1
DIMMH1
DIMME1
DIMMA1
DIMMC1 DIMMD1
DIMMB1
CPU SLOT6 PCe 4.0 X16
FAN2
FAN1
JPWR3
BMC_HB_LED
POWER_LED
MH5
MH6
MH7
MH1
MH11
MH10
MH12
MH13
JNVI2C1
LED_CATERR
MH8
MH4
MH9
MH3
MH2
LED2
CPU
JPME2
PWRLED
3. Make sure that the power connector is connected to your power supply.
4. Make sure that no short circuits exist between the motherboard and chassis.
5. Disconnect all cables from the motherboard, including those for the keyboard and mouse.
6. Remove all add-on cards.
7. Install a CPU, a heatsink, connect the internal speaker (if applicable), and the power LED
to the motherboard. Make sure that the heatsink is fully seated.
8. Use the correct type of onboard CMOS battery as recommended by the manufacturer.
Check to verify that it still supplies ~3VDC. If it does not, replace it with a new one.
Warning
: To avoid possible explosion, do not install the battery upside down.
9.
Verify that all jumpers are set to their default positions.
10. Check that the power supplies’ input voltage operate at 100-120v or 180-240v.
11.
Turn the power switch on and off to test the system
Figure 7-3. Location of the MB Power LED