DEC DECpc 433 - POST Error Messages

Troubleshooting
Table 2-2. POST Error Messages
POST Error
Message
Solution
Countdown
Message
No. No.
240 0007
No timer tick Replace system board.
200
0001
Gate A20 failure Replace system boa:rJ.
190 0009
Timer 2 failure
Replace system
board.
180
0010 Keyboard stuck
Check the keyboard
key
connection. Look
for
Keyboard stuck key. Replace
controller keyboard.
Keyboard clock
line
Keyboard
data
line Keyboard
failure
170
0041 Pointing device Check mouse
failure
connecti.:>n. Replace
mouse.
160 640 KB base
memoryOKB
Repiace system board.
extended
memory
150
0017
Time-of-day Replace system board.
clock stopped
100
0018 Invalid
Run Setup.
configuration
I information
DECpc 433 Workstation Service Guide
2-7