Problem Solving 5-13
Error Messages
This section describes the POST error codes, messages, and beep codes.
POST Error Codes and Messages
Whenever a recoverable error occurs during POST, BIOS displays a message on the
video display screen and causes the speaker to beep as the message appears. BIOS also
issues a beep code (one long tone followed by two short tones) during POST if the
video configuration fails or if an external ROM module does not a checksum of zero.
The BIOS indicates errors by writing an error code to the PS/2-standard logging area in
the Extended BIOS Data Area, and by displaying a message on the screen, which is
sometimes preceded by the POST Error Code. The error code will also be logged to the
Event Logging area.
Table 5-1
POST Error Codes and Messages
is a list of the error codes and messages
written at the start of each POST test. Table 5-2
POST Error Beep Codes
is a list of
beep codes issued for each POST test.
Содержание Express5800/180Rb-7
Страница 1: ... U s e r s G u i d e EXPRESS5800 180Rb 7 ...
Страница 2: ...xxx ...
Страница 3: ... U s e r s G u i d e EXPRESS5800 180Rb 7 ...
Страница 10: ...viii Contents ...
Страница 58: ...2 24 Setting Up the System ...
Страница 111: ...Upgrading Your System 4 5 OM10702 A B C D A Fan cover screw B Fan cover C Grasp holes D Fan Figure 4 1 Replacing a Fan ...
Страница 146: ...4 40 Upgrading Your System ...
Страница 166: ...5 20 Problem Solving ...
Страница 186: ...10 Glossary ...
Страница 190: ...4 Equipment Log ...
Страница 195: ...xx ...
Страница 196: ... 456 01564 001 ...