Technical data

3
Removing Options from a Model 40 and 48
Workstation
Purpose
The purpose of this chapter is to provide upgrade information so
that a Digital service representative or knowledgeable Digital
customer can upgrade an existing VAXstation 3100 Model 40 or
48 workstation to a VAXstation 4000 Model 60 or 90 workstation.
Caution:
Only a Digital service representative or qualified
self–maintenance customer should perform this
upgrade. You must have a working knowledge of and
experience working on the internal hardware devices
of a VAXstation 3100 system. If you are not qualified
to perform this upgrade, call your Digital service
representative to schedule an upgrade.
Chapter
Content
This chapter describes how to remove options from a Model 40
or Model 48 workstation. These two models are very similar
in structure. When there are differences in the upgrade
instructions they are called out with a Note specifying the
differences between the two models. This chapter contains the
following information:
• Removing Fixed Disk Drives
• Removing the Ethernet ROM
Removing Options from a Model 40 and 48 Workstation 3–1