M440LX Server System Product Guide
213
Error and Informational Messages
When you turn on the system, POST displays messages that provide
information about the system. If a failure occurs, POST emits beep codes
that indicate errors in hardware, software, or firmware. If POST can display
a message on the video display screen, it causes the speaker to beep twice as
the message appears.
POST Beep Codes
Beep codes are a series of individual beeps, each one equal in length. Write
down the beep code you hear; this information is useful for your service
representative.
Table 10-1. POST Beep Codes
Beeps
Error Message and Conditions
1-2
ROM checksum error; ROM checksum value does not match encoded
value in BIOS
1-2-2-3
ROM checksum error; ROM checksum value does not match encoded
value in BIOS
1-3-1-1
Refresh failure; memory refresh circuitry on the baseboard is faulty
1-3-1-3
Keyboard controller gate A20 is off; BIOS cannot switch to protected
mode
1-3-4-1
Memory error
1-4-1-1
Memory error
2-1-2-3
ROM copyright notice failure
2-2-3-1
Unexpected interrupt
Summary of Contents for MB440LX
Page 1: ...Intel MB440LX System Installation Guide...
Page 6: ...1 6 Your Chapter Title Goes Here...
Page 16: ...16 Contents...
Page 26: ...26 Chapter 1 Server Description OM05793 Figure 1 4 Security Padlocks...
Page 48: ...48 Chapter 2 Installing The System...
Page 78: ...78 Chapter 3 Configuring The System...
Page 114: ...114 Chapter 4 Working Inside Your System OM05791A 1 2 3 Figure 4 19 Lithium Back up Battery...
Page 116: ...116 Chapter 4 Working Inside Your System OM05268 Figure 4 20 Removing the Front Panel Board...
Page 118: ...118 Chapter 4 Working Inside Your System OM05278 Figure 4 21 Front Panel Fans...
Page 127: ...M440LX Server System Product Guide 127 OM05771 Figure 4 26 Removing the Power Share Backplane...
Page 132: ...132 Chapter 4 Working Inside Your System...
Page 137: ...M440FX Server System Product Guide 137 OM06470 1 2 Figure 5 2 Installing a Hard Disk Drive...
Page 200: ...200 Chapter 9 I O Ports and Connectors...
Page 224: ...224 Chapter 10 Solving Problems...