POST
COUNTDOWN
NUMBER
ERROR
MESSAGE
NUMBER
MESSAGE
SOLUTION
655
DMA register test (slave)
655
DMA register failure (slave)
Call your service representative
650
DMA register test (master)
650
DMA register failure (master)
Call your service representative
645
Programmable interrupt controller register
test (master)
645
Programmable interrupt controller register
test failure (Master)
Call your service representative
640
Programmable interrupt controller register
test
640
Programmable interrupt controller register
test failure (Slave)
Call your service representative
620
Initialize interrupt vector table
610
Enable timer tick interrupt
600
Initialize keyboard controller
600
Keyboard controller failure
Check the keyboard connection. If
the connection is good, the keyboard
controller may have failed. If
problem persists, call your service
representative.
590
Check video configuration
570
Initialize video controller
570
VGA/EGA configuration error
(Displayed to
LCD & video)
560
560: Primary display adapter failed; using
alternative.
Call your service representative
540
Scan and initialize video ROM
540
VGA/EGA video BIOS failed to initialize
520
Initialize console redirection
04/APRIL/93 – 595-5484-UU
124
124
5-19
Problem Solving