144 Netfinity 3500-M20 – Type 8657 Models 21Y, 22Y, 31Y, 32Y,
301
(Keyboard or
keyboard cont roller
error)
1. Keyboard
2. System Board
303
(Keyboard
controller error)
1. System Board
2. Keyboard
602
(Invalid diskette
boot record)
1. Diskette
2. Diskette Drive
3. Cable
4. System Board
604
(Dis k ette drive
error)
1. Run Configuration/Setup
and Diagnostics
2. Diskette Drive
3. Dr ive Cable
4. System Board
662
(Dis k ette drive
configuration error)
1. Run Configuration/Setup
and Diagnostics
2. Diskette Drive
3. Dr ive Cable
4. System Board
962
(Parallel port error) 1. Disconnect ext ernal cable
on parallel port.
2. Ru n C on fig urati on /S e tu p
3. System Board
11XX
(S ystem board
serial port 1 or 2
error)
1. Disconnect ext ernal cable
on serial port.
2. Ru n C on fig urati on /S e tu p
3. System Board
1162
(Serial port
configuration
conflict)
1. Disconnect ext ernal cable
on serial port
2. Ru n C on fig urati on /S e tu p
3. System board
1200
(microprocessor
machine chec k)
1. Microprocessor
1800
(No more hardware
interrupt available
for PCI adapter)
1. Ru n C on fig urati on /S e tu p
2. F ai lin g A da pter
3. System Board
Error
Code/Symptom FRU/Action