_ DEC-O-LOG for 85XBX _ DOL, 85XBA-R001, CPU JUN 87 PROBLEM: F1001-LK005 - New Part Revision "D2/D3". A problem on the MCL module with updating the "Error Page Address" may not allow the operating system to successfully call out the correct array when encountering a memory error. F1001-LK006 - New Part Revision "E2/E3". Introducing new version MCA 19-22619-01. Performance Enhancement. F1001-LK008 - New Part Revision "F4". No longer using part 19-22579-01 (National 8480). Replacing with part 19-22579-02 (National 8480A). F1001-LK009 - New Part Revision "F4". NO longer using part 19-22579-01 (National 8480). Replacing with part 19-22579-02 (National 8480A). FIELD EFFECTIVITY: Retrofit all VAX 8500/8550 systems to Revision Level "B1". This FCO incorporates the following ECOs: F1001-LK005, F1001-LK006, F1001-LK008, F1001-LK009. QUICK CHECK: Jumper configuration (W1-out, W2-in, W3-out, W4-in) FCO KIT ORDERING: EQ-01450-01 FCO, PARTS FA-04737-01 FCO only _ DOL, 85XBA-R002, CPU MAY 87 PROBLEM: F1010: Only fixes console power fail problem which can cause VMS to crash. FIELD EFFECTIVITY: Retrofit all VAX 8500/8550 (851BA and 855BA) systems to Revision Level "C1". The KA85-AA will be Rev "A1" and the KA88-AA changes to "C1" with these ECOs installed. This FCO incorporates the following ECO: ECO F1010-LK001, New Part Revision "B1". Field spares stock should also be upgraded. NOTE: 1. F1010 Rev "B1" started shipping in new machines 7/1/86. QUICK CHECK: F1010: W1 in, W2 out, W3 out, W4 out This revised FCO supersedes Revision A, released 17 April 1987. It has been revised to change the "LOU" from "I" to "R". FCO KIT ORDERING: EQ-01452-01 FCO, PARTS FA-04738-01 FCO only _ DOL, 85XBA-I003, H7176-A MAY 87 PROBLEM: The fusible Resistor used for overload protection of the Transformer T1 blows prematurely on power-up. The H7176-A module will not turn on. FIELD EFFECTIVITY: Retrofit all VAX 8500/8550 (851BA and 855BA) systems to change the Rev. Levels of the 70-23575 VAX and 70-23146 VAX 8550 Cab Sub-assemblys to "C1" with the ECO installed. This is for 50 hz systems only and incorporates the following ECO: ECO H7171-A-LK003 New Part Revision "C2". 1. H7176 Rev "C2" started shipping in new machines 12/09/86. Field spares stock should also be upgraded. QUICK CHECK: Look for disk shaped PTC in the place of R31. FCO KIT ORDERING: EQ-01460-01 FCO, PARTS FA-04746-01 FCO only _ DOL, 85XBA-I004, H7061-A MAY 87 PROBLEM: The trip point for AC low Low L Out, signal set for 226 VDC is to high for VAX 85X0. FIELD EFFECTIVITY: Retrofit all VAX 8500/8550 (851BA and 855BA) systems. The FCO does not change the Rev. Levels of the 70-23575 VAX 8500 and 70-23145 VAX 8550 Cab Sub-assemblys. This FCO incorporates the following ECO: ECO H7061-A-LK001 New Part Revision "B1". 1. H7061 Rev "B1" started shipping in new machines 08/21/86. Field spares should also be upgraded. QUICK CHECK: N/A FCO KIT ORDERING: EQ-01461-01 FCO, PARTS FA-04747-01 FCO only _ DOL, 85XBA-R005, CPU DEC 87 PROBLEM: Machine shuts down prematurely because of error in Temp Sensor-3 Location. Change Temp Sensor-3 with Air Flow Sensor-1. FIELD EFFECTIVITY: Retrofit all VAX 85X0s to Revision Level "D1". This FCO incorporates the following ECOs: 851BA-Y-LK004 and 855BA-Y-LK004 - New Part Revision "D1". QUICK CHECK: Temp Sensor-3 located behind ground strap (See Figure 1 page 6). This revised FCO supersedes Rev. B released 14 August 1987. It has been revised to correct step 5 and step 13. FCO KIT ORDERING: EQ-01470-01 FCO, PARTS FA-04757-01 FCO only _ DOL, 85XBA-R006, CPU JUL 87 PROBLEM: 1. Remote port fix to correct loss of characters and "Disable Local Console" command. 2. The commands I, U, and START cannot be initiated unless the machine is halted. 3. The entire word TEST must be typed to invoke micro diagnostics. 4. System may crash when the PRO is powered off. This fix needs Console Rev "22E" and VMS V4.6. 5. The NBIB may log a "Read Retry Timeout" error when two other devices capable of Interlock instructions are on the same BI. This problem is fixed with a change to the CPU microcode. FIELD EFFECTIVITY: Retrofit all VAX 85X0 systems to Revision Level "E1". This FCO incorporates the following ECO: BT-ZMAAD-C3-LK002 - (New Part Rev. V22E.) QUICK CHECK: Console will show V5.0. FCO KIT ORDERING: EQ-01487-01 FCO, PARTS FA-04778-01 FCO only _ DOL, 85XBA-I007, CPU NOV 88 PROBLEM: PC38N has a number of problems which can cause systems to crash and the Console to "Hang" or crash. A detailed problem list can be obtained through Console Release Notes: RELEASE.32. FIELD EFFECTIVITY: This FCO should be installed on all VAX 85X0 systems. It will change the revision of the VAX 85X0 systems to "F1". QUICK CHECK: When the system is booted, it will automatically print the console microcode revision on the screen. It should be V8.0. This revised FCO supersedes Rev. A released 27 July 1988. It has been revised to correct steps 1 through 4 located on pages 10 and 11. FCO KIT ORDERING: EQ-01523-01 FCO, PARTS FA-04815-01 FCO only _ DOL, 85XBA-I008, CPU JUL 88 PROBLEM: The current MCL (F1001) can only isolate down to the failing mother board. This fixes the problem of the 64 meg memory arrays not always being able to isolate a problem down to the failing FRU (daughter board) when the failure is intermittent memory problems. FIELD EFFECTIVITY: This FCO will upgrade systems that contain MS88-DAs only on VAX 85X0 systems. QUICK CHECK: Look for F1021 MCL module. FCO KIT ORDERING: EQ-01518-01 FCO, PARTS FA-04818-01 FCO only _ DOL, 85XBA-I009, H7060 Power Supply MAR 89 PROBLEM: Overvoltage fault in the H7187 regulator caused by power interruption of less than 5 seconds in duration. FIELD EFFECTIVITY: Retrofit all VAX 8530/8550 (851BA and 855BA) systems shipped between January 1988 with BBU compliant MPS backplane Rev. D*. This does not change the Rev. Levels of the 70-23575 VAX 8530 and 70-23145 VAX 8550 Cab Sub-assemblies from "C1". QUICK CHECK: The Revision of the H7060 should be "B6 or B7". FCO KIT ORDERING: EQ-01535-01 FCO, Parts FA-04838-01 FCO only _ DOL, 85XBA-F010, VAX 85X0 Systems, Rev C, MAY 90 PROBLEM: This FCO corrects the reliability of the system recovering from "brownouts". It also provides multiple corrections to the PRO Console Code; see Console Release Notes for further details. FIELD EFFECTIVITY: This FCO should be installed on all VAX 85X0 systems. It will change the revision of the above systems to "H1". The revision of PC37N will change to "N02". This revised FCO supersedes Revision B, released 19 March 1990. It was revised to correct the microcode required. QUICK CHECK: When the system is booted, it will automatically print the console microcode revision on the screen. It should be V9.3. FCO KIT ORDERING: EQ-(N/A) FA-04858-01 FCO Document