Post Codes & Error Codes E-1
E POST CODES & ERROR CODES
When you power on your system, the Power On Self Test (POST) diagnostic routines
check to make sure your system is running properly. A number of check points are
covered during these tests. These POST codes are described in E.01.
Fatal errors, which halt the boot process, are communicated through a series of audible
beeps. If POST can initialize the system video display, it will display the error message.
Beep error codes are described in E.03.
E.01 POST CODES
POST codes can be displayed by installing a PC diagnostic POST card. This card
includes a small display, which indicates the POST code number of specific check-
points in the POST routines as they are passed.
POST
DESCRIPTION
CODE
*********************************************************************
******
*
Uncompressed INITIALIZATION code check-points
*
*********************************************************************
******
D0
NMI is Disabled. CPU ID saved.
Init code Checksum verification starting.
D1
To do DMA init, Keyboard controller BAT test, start memory refresh
and going to 4GB flat mode.
D3
To start Memory sizing.
D4
To comeback to real mode. Execute OEM patch. Set stack.
D5
E000 ROM enabled. Init code is copied to segment 0 and control to be
transfered to segment 0.
D6
Control is in segment 0. To check <CTRL><HOME> key and verify main
BIOS
checksum.
If either <CTRL><HOME> is pressed or main BIOS checksum is bad, go to
check
point E0 else goto check point D7.
D7
Main BIOS runtime code is to be decompressed and control to be passed
Содержание PCI-993
Страница 31: ...Jumper Locations Configuration 2 7...
Страница 32: ...Jumper Locations Configuration 2 8 TABLE 2 1c Jumper Settings W13 W18 W22...
Страница 33: ...Jumper Locations Configuration 2 9 TABLE 2 1d Jumper Settings W24 W27 J14...
Страница 36: ...Connector Locations Pin Out 4 3 DIAGRAM 4 1 Connector Locations...
Страница 56: ...System 6 3 DIAGRAM 6 1 System Components Location Bottom of Board...
Страница 57: ...System 6 5 DIAGRAM 6 2 System Components Location Top of Board...
Страница 117: ...Video 13 2 DIAGRAM 13 1 Video Components Location Top of Board DIAGRAM 13 2 Video Components Location Bottom of Board...
Страница 127: ...PART THREE SOFTWARE REFERENCE 15 AMIBIOS SETUP 16 VIP UP SETUP 17 UPDATING BIOS WITH UBIOS 18 VT100 MODE...
Страница 172: ...VT100 Mode 18 3 DIAGRAM 18 1 VT100 Full Setup DIAGRAM 18 2 VT100 Partial Setup...
Страница 188: ...TEK933 Board Diagrams C 3 DIAGRAM C 1 TEK933 Assembly Top...
Страница 189: ...TEK933 Board Diagrams C 5 DIAGRAM C 2 TEK933 Assembly Bottom...
Страница 190: ...TEK933 Board Diagrams C 7 DIAGRAM C 3 TEK933 Configuration...
Страница 191: ...TEK933 Board Diagrams C 9 DIAGRAM C 4 TEK933 Mechanical Specifications...
Страница 197: ...Post Codes Error Codes E 2 to main BIOS in shadow RAM...