Compaq Deskpro Workstation AP240 Reference Manual page 193

Power-On Self-Test Messages
Message Beeps*
1202-MIDI Port 2S
Address Conflict
Detected
1203-Game Port 2S
Address Conflict
Detected
1720-SMART Hard None
Drive Detects
Imminent Failure
1721-SMART SCSI None
Hard Drive Detects
Imminent Failure
1771-Primary Disk 2S
Port Address
Assignment Conflict
* L = Long, S = Short
Continued
Probable Cause
Device IRQ address conflicts
with another device.
Device IRQ address conflicts
with another device.
Hard drive is about to fail.
(Some hard drives have a
firmware patch that will fix an
erroneous error message).
Hard drive is about to fail.
(Some hard drives have a
firmware patch that will fix an
erroneous error message).
Internal and external hard
drive controllers are both
assigned to the primary
address.
Recommended Action
Reset the IRQ.
Reset the IRQ.
1. Determine if hard drive is giving
correct error message. Run the
Drive Protection System test if
available.
2. Apply firmware patch if applicable.
3. Back up contents and replace
hard drive.
1. Determine if hard drive is giving
correct error message.
2. Apply firmware patch if applicable.
3. Back up contents and replace
hard drive.
1. Remove any serial port expansion
cards.
2. Clear CMOS.
3. Reconfigure card resources and/or
run Computer Setup (F10 Setup).
Reference Guide
Continued
E-7