Digital Equipment Prioris HX590 DP, Service Maintenance Manual

Page: 7 / 83

Digital PRIORIS HX590 & HX590 DP Server Preface
MCS Logistics Engineering - Nijmegen 7
P
R
I
O
R
I
S
H
X
Preface
The Digital PRIORIS HX590 & HX590 DP Server Service Maintenance Manual is a troubleshooting guide
that can be used for reference when servicing the PRIORIS HX590 & HX590 DP Server series.
Digital Equipment Corporation reserves the right to make changes to the Digital PRIORIS HX590 & HX590
DP Server without notice. Accordingly, the diagrams and procedures in this document may not apply to the
computer(s) you are servicing since many of the diagnostic tests are designed to test more than one product.
CAUTION
Digital recommends that only A+ certified engineers attempt to repair this equipment.
All troubleshooting and repair procedures are detailed to support subassembly/module
level exchange. Because of the complexity of the individual boards and subassemblies, no
one should attempt to make repairs at component level or to make modifications to any
printed wiring board. Improper repairs can create a safety hazard. Any indications of
component replacement or printed wiring board modifications may void warranty or
exchange allowances.