Instruction manual

Contents
1 Options You Can Upgrade
Overview ................................................. 1–1
Chapter Overview ....................................... 1–1
Purpose of Manual ....................................... 1–1
Options You Can Upgrade . ................................... 1–2
Internal/External Options ................................. 1–2
External Options ........................................ 1–4
Warning ............................................... 1–8
Mounting Bracket ....................................... 1–8
What to Read Next ......................................... 1–8
Using This Manual . . . ................................... 1–8
2 Upgrading a VAXstation 4000 Model 90/90A
Topics Covered in This Chapter . . ........................... 2–1
Upgrade Procedure ......................................... 2–1
Step 1: If Your System Has Factory-Installed Drives . . .......... 2–1
Step 2: Shut Down System ................................ 2–3
Step 3: Disconnect Cables ................................. 2–3
Step 4: Remove System Cover . . . ........................... 2–3
Step 5: Remove H-Bracket................................. 2–4
Step 6: Remove Drives from the H-Bracket . ................... 2–5
Step 7: Remove SPXgt Graphics Module . . . ................... 2–6
Step 8: Remove Removable-Media Bracket . ................... 2–8
Step 9: Remove Drive from Bracket.......................... 2–9
Step 10: Set SCSI IDs on Drives . ........................... 2–10
Step 11: Install New Mounting Brackets . . . ................... 2–10
Note: Other Accessory Kit Brackets ......................... 2–11
Step 12: Complete the Upgrade . . ........................... 2–11
Step 13: Return Your VAXstation to Digital ................... 2–11
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