Compaq ML370 ProLiant ML370 Maintenance and Service Guide - Page 65

X - Parallel Port X, the Keyboard Scan Code. - 1611 error

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Diagnostics and Troubleshooting 3-11 Table 3-2 POST Error Messages continued Error Code Audible Beeps ZZ-301 - Keyboard None Error 303 - Keyboard None Controller Error 304 - Keyboard or None System Unit Error 40X - Parallel Port X 2S Address Assignment Conflict 601 - Diskette None Controller Error 605 - Diskette Drive 2S Type Error 1151 - Com Port 1 2S Address Assignment Conflict 1152 - Com 2S Port 2, 3, or 4 Address Assignment Conflict 1610 - Temperature 2S violation detected. Waiting for system to cool 1611 - Fan failure 2S detected Probable Source of Problem Keyboard failure. (ZZ represents the Keyboard Scan Code.) System board, keyboard, or mouse controller failure Keyboard, keyboard cable, or system board failure Both external and internal ports are assigned to parallel port X. Recommended Action 1. A key is stuck. Try to free it. 2. Replace the keyboard. 1. Run Diagnostics. 2. Replace failed assembly as indicated. 1. Make sure the keyboard is attached. 2. Run Diagnostics to determine which is in error. 3. Replace the part indicated. Run the System Configuration Utility and correct. Diskette controller circuitry failure Mismatch in drive type Both external and internal serial ports are assigned to COM1. 1. Make sure the diskette drive cables are attached. 2. Replace the diskette drive and/or cable. 3. Replace the system board. Run the System Configuration Utility to set diskette type correctly. Run the System Configuration Utility and correct. Both external and internal serial ports are assigned to COM2, COM3 or COM4. Run the System Configuration Utility and correct. Ambient system temperature too Check fan in system hot environment. Required fan not installed or spinning Check fans. continued

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Diagnostics and Troubleshooting
3-11
Table 3-2
POST Error Messages
continued
Error Code
Audible Beeps
Probable Source of Problem
Recommended Action
ZZ
-301 - Keyboard
Error
None
Keyboard failure. (
ZZ
represents
the Keyboard Scan Code.)
1.
A key is stuck. Try to free
it.
2.
Replace the keyboard.
303 - Keyboard
Controller Error
None
System board, keyboard, or
mouse controller failure
1.
Run Diagnostics.
2.
Replace failed assembly
as indicated.
304 - Keyboard or
System Unit Error
None
Keyboard, keyboard cable, or
system board failure
1.
Make sure the keyboard is
attached.
2.
Run Diagnostics to
determine which is in
error.
3.
Replace the part indicated.
40X - Parallel Port X
Address Assignment
Conflict
2S
Both external and internal ports
are assigned to parallel port X.
Run the System Configuration
Utility and correct.
601 - Diskette
Controller Error
None
Diskette controller circuitry
failure
1.
Make sure the diskette
drive cables are attached.
2.
Replace the diskette drive
and/or cable.
3.
Replace the system board.
605 - Diskette Drive
Type Error
2S
Mismatch in drive type
Run the System Configuration
Utility to set diskette type
correctly.
1151 - Com Port 1
Address Assignment
Conflict
2S
Both external and internal serial
ports are assigned to COM1.
Run the System Configuration
Utility and correct.
1152 - Com
Port 2, 3,
or 4 Address
Assignment Conflict
2S
Both external and internal serial
ports are assigned to COM2,
COM3 or COM4.
Run the System Configuration
Utility and correct.
1610 - Temperature
violation detected.
Waiting for system to
cool
2S
Ambient system temperature too
hot
Check fan in system
environment.
1611 - Fan failure
detected
2S
Required fan not installed or
spinning
Check fans.
continued