HP Carrier-grade cc2300 Product Manual page 110

Table 21. POST Code - Port 80h Codes (continued)
Post
Code Diagnostic LED Decoder
MSB
4Bh G R
57h Off A
53h Off R
54h Off A
60h Off R
65h Off A
7Fh G A
80h R Off
81h R Off
82h R Off
83h R Off
84h R G
84h R G
84h R G
16h Off G
17h Off G
85h R G
86h R G
8Dh A G
8Dh A G
8Dh A G
110
Description
LSB
Note: G=Green, R=Red, A=Amber
Memory Test: the amount of memory above 8 MB has been found
and verified. Checking for a soft reset and clearing the memory
G G
below 8 MB for the soft reset next. If this is a power-on situation,
going to checkpoint 4Eh next.
G A Chipset hook after memory size.
A A Display processor cache size.
Off R Disable parity and NMI reporting.
Test 8237 DMA Controller the DMA page register test passed.
R Off
Performing the DMA Controller 1 base register test next.
Init 8237 DMA Controller the DMA controller 2 base register test
R G
passed. Programming DMA controllers 1 and 2 next.
A A Extended NMI Enable: extended NMI source enabling is in progress.
Enable Mouse and Keyboard: the keyboard test has started.
Off Off Clearing the output buffer and checking for stuck keys. Issuing the
keyboard reset command next.
Keyboard Interface Test: a keyboard reset error or stuck key was
Off G
found. Issuing the keyboard controller interface test command next.
Check Stuck Key Enable Keyboard: the keyboard controller interface
G Off test completed. Writing the command byte and initializing the circular
buffer next.
Disable Parity NMI the command byte was written and global data
G G
initialization has completed. Checking for a locked key next.
Verify RAM Size: checking for a memory size mismatch with CMOS
Off Off
RAM data next.
Off Off Check ATA cable type presence of ATAPI devices.
Off Off Display keyboard message.
G R Display IDE mass storage devices.
G A Display USB mass storage devices.
Off G Report the first set of POST errors to error manager.
Boot Password Check: the password was checked. Performing any
G Off
required programming before Setup next.
Off G OEM Patch 9.
Off G Set Printer RS-232 timeout
Off G Init FDD Devices: resetting the hard disk controller next.
cc2300 Carrier Grade Server Product Guide
continued