IBM 4247-V03, Информация по обслуживанию

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Table 20. T&D error messages and actions (continued)
Error Message Description Action
TD 30 FRU 7 30
TD (***) FRU 7 30
Attachment
card-to-logic board
communication
failure
Related to error
203
1. Verify that the card or cable is securely plugged.
2. Replace the attachment card (see Attachment
cards: serial, twinax, LAN, coax).
3. Replace the interposer connector (see Attachment
card guide assembly with the interposer connector).
4. Replace the logic board (see Logic board).
TD 31 FRU 7 31 Attachment card
CPU failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
TD 32 FRU 7 32 Attachment card
EPROM CRC
failure 1. Replace the attachment card.
2. Reflash the base code (see Appendix C, “Flashing
memory” and “Attachment cards: serial, twinax,
LAN, coax” on page 201).
TD 33 FRU 7 33 Attachment card
DRAM failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
TD 34 FRU 7 34 Attachment card
SRAM failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
TD 35 FRU 7 35 Attachment card
shared RAM failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax and Logic board).
TD 36 FRU 7 36 Attachment card
BCP failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
TD 37 FRU 7 37 Attachment card
BCP digital failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
TD 38 FRU 7 38 Attachment card
BCP analog failure Replace the attachment card (see Attachment cards:
serial, twinax, LAN, coax).
The coax interface must be disconnected from the
attachment card.
Chapter 2. Diagnostics
130