Imagine Nexio AMP NX3801 HDI Gen6 Hardware Installation And User's Manual page 68

68
Chapter 8
Maintenance
7 After you see the message of BIOS has completed the update:
a
a
b
c
d
Figure 8-10 JBT1 CMOS Clear Pad
e
f
g
h
8 Reconnect the two power cords to the redundant power supplies and press the power on button
(Figure 8-1
9 Press DEL to go to the BIOS setup screen.
10 Press F3 to load the default.
11 Go to Save & Exit>Restore Optimized Defaults. Press Enter.
12 Advanced>CPU Configuration:
Hyper Threading = Disabled
Intel Virtualization = Disabled
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Press and hold the power off button
Unplug the two power cords from the redundant power supplies.
Use a grounded wrist strap designed to prevent static discharge when handling components.
Loosen the two knurled captive panel screws on the back of the NXAMP3801HDX/HDI
on page 62) and slide the cover backwards toward the rear of the chassis.
Lift the cover up and off the chassis.
Remove the onboard CMOS battery (refer to
clear the CMOS.
Clear the CMOS by shorting the CMOS pads JBT1
Remove the screwdriver.
Replace the CMOS battery (Refer to
on page 61) on the front panel for 5 seconds.
(Figure 8-1 on page 61) for 5 seconds.
Figure 8-4 on page 63) before you short JBT1 to
(Figure 8-10) with a small tip screwdriver.
Figure 8-4 on page 63).
(Figure 8-2