HP 9000 Series Service Manual

3-22 Chapter 3
Troubleshooting
540E Error signal from bus converter on
AP
1. Replace Access Port card.
2. Replace system/Core I/O card.
3. Contact the response center.
540F TLB error on IOA
1. Replace Processor/Memory card.
2. May need a software patch for I/O PDIR
corruption.
3. Contact the response center.
BUS HPMCs Detected by IOA (Associated with turbo slot)
5500 Unknown error
1. Replace Processor/Memory card.
2. Contact the response center.
5501 Internal error
1. Replace the Processor/Memory card.
2. Contact the response center.
5502 Path error
1. Replace Processor/Memory card.
2. Replace System/Core I/O card.
3. Contact the response center.
5503 Mode phase error
1. Replace Processor/Memory card.
2. Contact the response center.
5504 Parity error
1. Replace Processor/Memory card.
2. Contact the response center.
5505 Protocol error
1. Replace Processor/Memory card.
2. Contact the response center.
5506 No slave acknowledge
1. Replace Processor/Memory card.
2. Contact the response center.
5508 Broad error
1. See other error codes.
2. Replace Processor/Memory card.
3. Contact the response center.
5509 Improper access error
1. Replace Core I/O or HSC modules.
2. Replace P/M Card.
3. Contact the response center.
550A Illegal response error
1. Replace Processor/Memory card.
2. Contact the response center.
Code Description Action

HP 9000 Series Specifications

General

Operating System	HP-UX
Manufacturer	Hewlett-Packard (HP)
Series	9000
Type	Server
Processor	PA-RISC
Memory	Varies by model
CPU	PA-RISC processors
Expansion Slots	Varies by model
Networking	Ethernet
Form Factor	Rackmount
Models	A-Class, D-Class, E-Class, K-Class, N-Class, RP Series, Superdome