Compaq VAX 7000 Installationsanleitung PDF herunterladen (Seite 35)

13 FCOs

Table 13: FCO summary for DEC/VAX/7000/10000

FCO SB# Description

7xxx-F001 747 Removing C49 from blower servo stops it self-destructing

Quick Check: blowers with serial nos. above 675 or marked with green dots are

Kit: EQ-01656-01

7xxx-F002 751 New door catches + air pressure switch on CCL bypassed

Quick check: door catches at rev D01 and CCL at rev J03 or greater are OK

Kit: EQ-01666-01

7xxx-F003 758 Various power parts and cables upgraded to ensure FCC Compliance. Spares

only affected

Quick check: see FCO document

Kit: EQ-01675-xx

7xxx-F004 763 New VAX CPU modules remove memory interleaving restriction and ﬁx Cache

ECC problems

Quick check: CPU modules (E2045-AA) at rev P07 or higher are OK

Kit: EQ-01673-01

7xxx-F005 — New CCL module ﬁxes potential power up problem due to C14 reversed. Only

7xx0s from Ayr between weeks 21 and 31 (1994) are affected

Quick check: See FCO document or Section 14.3, Other Goodies

Kit: EQ-01708-01

10xxx-F001 763 Same as 7xxx-F004, but for 10xxx systems

KFMSB-O001 773 New adapter supports LFU and does 2 byte write properly

Quick check: KFMSB-AA (T2029-AC) is rev C02 or higher

Kit: EQ-01709-01

KN7AA-O001 773 New DEC CPU ﬁxes memory interleave and cache ECC problems

Quick check: CPU is E2040-YA at Rev E01 or higher

Kit: EQ-01694-01

KN7AA-F002 765 Rev E* LAMB module (T2028-AA) allows byte addressing for BI and VME options

on DEC 7000/10000. Spares only affected

Quick check: T2028-AA = rev E*

Kit: EQ-01686-01, not available in Europe

KZMSA-F001 757 New KZMSA for DEC 7000 systems allows onsite ucode update (via LFU)

Quick check: KZMSA modules (T2029-AB) at rev F are OK

Kit: EQ-01674-01

The FCO originally said rev P06 modules were OK, but some turned out to have bad TAG

RAMs. See FCO document for full details, but basically, modules below rev P06 need

replacing, those at P06 may need replacing and those above P06 do not need replacing.

Beware, this FCO appeared on SB 776, called 7xxx-F004 and 10xxx-F001. These are

the numbers for the VAX CPU FCO!!

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 49 50

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Compaq VAX 7000 Installationsanleitung Seite 35