Service Reference Guide

C–6 Service Reference Guide
POST Error Messages
1151-Serial Port 1
Address Conflict
Detected
2S Both external and
internal serial ports are
assigned to COM1.
Remove any Comm port expansion
cards.
Clear CMOS.
Reconfigure card resources and/or
run Computer Setup (F10 Setup).
Run Computer Setup or Windows
utilities.
1152-Serial Port 2
Address Conflict
Detected
2S Both external and
internal serial ports are
assigned to COM2.
Remove any Comm port expansion
cards.
Clear CMOS.
Reconfigure card resources and/or
run Computer Setup (F10 Setup).
Run Computer Setup or Windows
utilities.
1155-Serial Port
Address Conflict
Detected
2S Both external and
internal serial ports are
assigned to same IRQ.
Remove any Comm port expansion
cards.
Clear CMOS.
Reconfigure card resources and/or
run Computer Setup (F10 Setup).Run
Computer Setup or Windows
utilities.
1201-System Audio
Address Conflict
Detected
2S Device IRQ address
conflicts with another
device.
Reset the IRQ.
1202-MIDI Port Address
Conflict Detected
2S Device IRQ address
conflicts with another
device.
Reset the IRQ.
1203-Game Port
Address Conflict
Detected
Device IRQ address
conflicts with another
device.
Reset the IRQ
1611- Fan failure
detected
None Chassis fan not
connected to the system
board.
Reconnect the fan.
Replace the fan.
Replace the system board.
* L = Long, S = Short
POST Error Messages
Screen Message Beeps* Probable Cause Recommended Action