Network Appliance C1200 NetCache Service Manual page 64

Status indicator from left LED
to right LED
POST
code Left
08h Grn
08h Grn
07h Off
07h Off
0Bh Grn
0Ch Grn
0Eh Grn
0Fh Grn
10h Off
10h Off
11h Off
13h Off
19h Grn
1Ah Grn
54
Right
Off Off Off
Off Off Off
Grn Grn Grn
Grn Grn Grn
Off Grn Grn
Grn Off Off
Grn Grn Off
Grn Grn Grn
Off Off Red
Off Off Red
Off Off Amb
Off Grn Amb
Off Off Amb
Off Grn Red
Description
Verify password checksum.
Verify CMOS checksum.
Read microcode updates from BIOS ROM.
Initializing the processors. Set up processor registers.
Select least featured processor as the BSP.
Hook before the keyboard
Keyboard Controller Test: The keyboard controller input
buffer is free. Next, issuing the
keyboard controller
Init after keyboard test: The keyboard controller
command result was verified. Next, performing any
necessary initialization after the keyboard controller
command test.
Write Command Byte 8042: The initialization after the
keyboard controller BAT command test is done. The
keyboard command byte is written next.
Keyboard Init: The keyboard controller command byte is
written. Next, issuing the pin 23 and 24
commands
unblocking
Disable and initialize 8259.
Detect configuration mode, such as CMOS clear.
Chipset initialization before CMOS initialization.
Init System Timer: The 8254 timer test is over. Starting the
memory refresh test next.
Check Refresh Toggle: The memory refresh line is
toggling. Checking the 15 second on/off time next.
command is issued.
BAT
command to the
BAT
blocking
Interpreting LED messages
BAT
BAT
and