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IBML

Installation Instructions

Field Feature Bill of Material

PN 25L9934

64 Mb Memory Upgrade (FC 3520)

on the System Card of the Multiaccess Enclosure (FC 3000)

of the IBM 3746 Models 9X0

Written by:

C. Vallee

Checked by:

J. Dauverd

Approved by:

A. Badino

Reviewed by:

B. Kelly

3746

PN 25L9934

EC F12604

FFBM

1 of 10

14/04/1998

 Copyright IBM Corp. 1998

1

Summary of Contents for 3746

Page 1: ...4 64 Mb Memory Upgrade FC 3520 on the System Card of the Multiaccess Enclosure FC 3000 of the IBM 3746 Models 9X0 Written by C Vallee Checked by J Dauverd Approved by A Badino Reviewed by B Kelly 3746...

Page 2: ...IBML Installation Instructions 3746 PN 25L9934 EC F12604 FFBM 2 of 10 14 04 1998 2...

Page 3: ...ior to this installation Feat B M Title 86H0250 Multiaccess Enclosure FC 3000 at EC E49252 or higher and EC Title F12380 Licensed Internal Code Minimum level Checkpoint Check that the CSS 1 EC Level i...

Page 4: ...the BM s to determine that all parts have been received 5 0 Programming None 6 0 Purpose and Description To increase the performance by adding a 64 Mb Dual Inline Memory Module DIMM on the system car...

Page 5: ...s on circuit boards To avoid this kind of damage use the following precautions Do not remove the DIMM until you are ready to insert it into the Multiaccess Enclosure Use correct grounding techniques w...

Page 6: ...sping the DIMM between the middle finger and thumb place it connector edge down into the DIMM socket Applying slight pressure to the top edge of the DIMM move it forward until it is correctly aligned...

Page 7: ...e plug the cables into the system card 4 Power ON Then verify the LEDs Refer to Figure 1 and to page 8 for LEDs status meaning Figure 1 Power Supply System Card and Adapter Card LEDs 3746 PN 25L9934 E...

Page 8: ...has failed LEDs Meaning OK Green On Adapter is operating normally OK Yellow On Adapter has a fault Wrong slot Yellow On Adapter is in the wrong slot The wrong slot LED is ON only when an adapter that...

Page 9: ...IBML Installation Instructions 11 0 Test Procedures No test required 12 0 Field Updating None 3746 PN 25L9934 EC F12604 FFBM 9 of 10 14 04 1998 9...

Page 10: ...13 15 13 0 Publications Update None 14 0 Parts Disposition None 15 0 Machine Records Install the new MACHINE HISTORY supplied Report installation and quality to existing procedures End of instruction...

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