Compaq AP200 Reference Guide - Page 145

for Windows NT. See, Comm Port 2 Address

Page 145 highlights

E-7 Power-On Self-Test Messages Continued Message Beeps* Probable Cause Recommended Action 1151-System Board 2S Comm Port 1 Address Assignment Conflict Both external and internal serial Run Computer Setup or ports are assigned to COM1. Windows NT utilities. 1152-System Board 2S Comm Port 2 Address Assignment Conflict Both external and internal serial Run Computer Setup or ports are assigned to COM2. Windows NT utilities. 1720-SMART Hard None Drive detects imminent failure Hard drive is about to fail. Back up contents and replace hard drive. 1771-Primary Disk 2S Port Address Assignment Conflict Internal and external hard drive Run Computer Setup or controllers are both assigned to Windows NT utilities. the primary address. 1772-Secondary Disk 2S Port Address Assignment Conflict Internal and external hard drive Run Computer Setup or controllers are both assigned to Windows NT utilities. the secondary address. 1780-Disk 0 Failure None Hard drive/format error. Run Compaq Diagnostics for Windows NT. See Chapter 2, "Software." 1781-Disk 1 Failure None Hard drive/format error. * L = Long, S = Short Run Compaq Diagnostics for Windows NT. See Chapter 2, "Software." Continued Compaq Professional Workstation AP200 Reference Guide

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E-7
Compaq Professional Workstation AP200 Reference Guide
Power-On Self-Test Messages
Continued
Message
Beeps*
Probable Cause
Recommended Action
1151-System Board
Comm Port 1 Address
Assignment Conflict
2S
Both external and internal serial
ports are assigned to COM1.
Run Computer Setup or
Windows NT utilities.
1152-System Board
Comm Port 2 Address
Assignment Conflict
2S
Both external and internal serial
ports are assigned to COM2.
Run Computer Setup or
Windows NT utilities.
1720-SMART Hard
Drive detects imminent
failure
None
Hard drive is about to fail.
Back up contents and
replace hard drive.
1771-Primary Disk
Port Address
Assignment Conflict
2S
Internal and external hard drive
controllers are both assigned to
the primary address.
Run Computer Setup or
Windows NT utilities.
1772-Secondary Disk
Port Address
Assignment Conflict
2S
Internal and external hard drive
controllers are both assigned to
the secondary address.
Run Computer Setup or
Windows NT utilities.
1780-Disk 0 Failure
None
Hard drive/format error.
Run Compaq Diagnostics
for Windows NT. See
Chapter 2, “Software.”
1781-Disk 1 Failure
None
Hard drive/format error.
Run Compaq Diagnostics
for Windows NT. See
Chapter 2, “Software.”
* L = Long, S = Short
Continued