Chapter 4
Diagnostics
40
Code
Description
Problem/Solution
0B3x
Processor conflict
POST has detected the processors installed in the Netserver are not
the same type or speed.
To correct this:
1. Ensure both processors in the Netserver have the same
product code, which should include the type, heat sink, and
speed.
2. If not, replace one or both to ensure both are the same
product code. Contact your service representative.
This problem must be corrected to avoid possible malfunction
or reliability problems.
Beep Codes
If the POST routines cannot display messages when an error occurs before the video display is initialized,
the Netserver emits a series of beeps. If you get a blank screen on boot, but hear beeps, refer to the table
below to interpret the meaning of the beeps.
Beep Codes for Fatal Errors
P = Check and replace processor
S = Check and replace system board *
M = Check and replace memory modules
R = Replace ROM chip *
* = Note: If this occurs, contact your service representative to replace your Netserver LP 2000r.
Table 4-3. Beep Code List
Beep Code
Test Failure
I/O port 80H
Repair
1-3-1-1
Test DRAM refresh
20
S, P
1-3-1-3
Test 8742 Keyboard Controller
22
S, P
1-3-3-1
Test DRAM
28
M
1-3-4-1
Test 64K base address lines
2C
M, P
1-3-4-3
Test 64K base memory
2E
M, P
1-4-1-1
Test 64K base memory (upper 16 bits)
30
M, P
2-1-2-3
Copyright checksum
46
R
If you still don't see anything on screen, perform the following steps in order:
1. If you press
[F1]
and nothing happens, confirm the following:
◊◊◊◊
The keyboard cable is properly connected to the keyboard and the keyboard port.
◊◊◊◊
The keyboard is not locked, and network server mode is not enabled. (If either the keyboard
lock or network server mode was enabled in the
Setup Utility
, type in the password.)
2. If the Netserver beeps several times and does not display an error message, the Netserver has
experienced a fatal POST error. If this happens, refer to the Beep Code table for the symptom:
3. Turn off the Netserver, unplug the power cord, and do the following:
◊◊◊◊
Remove and reinsert the only PCI accessory board firmly in the slot.