Dell D90D7, X90m7, D90DW, Z90D7, X90mw Installation Manual

Installation Guide

Dell® Wyse D Class, Wyse X Class, and Wyse Z Class
Flash Upgrade Option Kit

Products: D90D7, D90DW, X90m7, X90mw, Z90D7, Z90S7, Z90DE7, Z90DW,

Z90SW

Issue: 031214
PN: 883884-31L Rev. C

Copyright Notices

© 2014, Dell Inc. All Rights Reserved.

This manual and the software and firmware described in it are copyrighted. You may not reproduce, transmit,
transcribe, store in a retrieval system, or translate into any language or computer language, in any form or by
any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, any part of this
publication without express written permission.

End User License Agreement (“License”)

A copy of the End User License Agreement is included in the software and provided for your reference only.
The License at http://www.wyse.com/license as of the purchase date is the controlling licensing agreement. By
copying, using, or installing the software or the product, you agree to be bound by those terms.

Trademarks

The Dell and Wyse logos and Wyse are trademarks of Dell Inc. Other product names mentioned herein are for
identification purposes only and may be trademarks and/or registered trademarks of their respective
companies. Specifications subject to change without notice.

You acknowledge that the Software is of U.S. origin. You agree to comply with all applicable international and
national laws that apply to the Software, including the U.S. Export Administration Regulations, as well as
end-user, end-use and country destination restrictions issued by U.S. and other governments. For additional
information on exporting the Software, see http://www.microsoft.com/exporting.

Ordering Information

For availability, pricing, and ordering information in the United States and Canada, call 1-800-438-9973 or visit
us at Dell.com. In all other countries, contact your sales representative.

Contents

1 Introduction 1

Kit Contents 1
Kit Warranty 1
Overview 1
Dell Technical Support 2

Related Documentation and Services 2
Dell Online Community 2

2 Installing D Class Flash 3

Requirements 3
Procedures 3

3 Installing X Class Flash 7

Requirements 7
Procedures 7

4 Installing Z Class Flash 9

Requirements 9
Procedures 9

5 Installing Firmware 13

Requirements 13
Procedures 14
Troubleshooting 19

USB Keys - Troubleshooting Boot Issues 19
SanDisk Cruiser Flash Drives - Troubleshooting Partition Issues 19

iv Contents

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1 Introduction

This guide provides step-by-step instructions to upgrade flash in the following
products:

• D Class:

· D90D7

· D90DW

• X Class:

· X90m7

· X90mw

• Z Class:

· Z90D7

· Z90S7

· Z90DE7,

· Z90DW

· Z90SW

Kit Contents

Kit Warranty

Overview

The kit includes a Flash module.

The warranty on this kit assumes the remaining months of warranty of the thin client in
which it is installed, or for 90 days, whichever is greater. Installation of this kit will not
void the factory warranty, however the user will be responsible for damage due to
improper installation.

To upgrade flash:

1. Perform a hardware installation (install new flash) by completing one of the

following (depending on your thin client class):

• "Installing D Class Flash"

• "Installing X Class Flash"

• "Installing Z Class Flash"

2. Complete "Installing Firmware."

2 Chapter 1

Dell Technical Support

To access Dell technical resources, visit http://www.wyse.com/support. If you still have

questions, you can submit your questions using the Self-Service Center at

http://support.wyse.com/selfservice.html or call Customer Support at 1-800-800-9973

(toll free in U.S. and Canada). Hours of operation are from 6:00 A.M. to 5:00 P.M. Pacific
Time, Monday through Friday.

To access international support, visit

Related Documentation and Services

Fact Sheets containing the features of hardware products are available on the Dell Web

site. Go to http://www.wyse.com/products and use the Cloud clients tab to locate and

download the Fact Sheet for your hardware product.

Administrator and other documentation for your cloud client model are available at:

http://www.wyse.com/manuals.

Dell Online Community

Dell maintains an online community where users of our products can seek and
exchange information on user forums. Visit the Online Community forums at:

http://community.wyse.com/forum.

http://www.wyse.com/global.

2 Installing D Class Flash

This chapter contains information for users of Wyse D class thin clients who must
install new flash.

Requirements

• Small Phillips screwdriver

WARNING: Flash modules may be susceptible to damage by Electro-Static Discharge
(ESD). All industry-standard cautions should be followed to avoid ESD. Before you
remove or install a module, touch any metal part of the chassis and keep that contact
with the chassis during the installation process.

Procedures

CAUTION: Follow all precautions listed in the Quick-Start Guide that came with your

thin client for disconnecting and reconnecting the thin client.

1. Perform a proper shutdown of the thin client by closing all files and ending your

session, and then pressing the power button to turn off the thin client.

2. Unplug the power cord and power adapter, and remove any other cables from the

thin client, and detach the vertical foot.

3. Position the thin client horizontally, where the Wyse logo-side with four flat screws

is facing downward. Using the Phillips Screwdriver, remove the three screws from
the cover along the back panel edge as shown in Figure 1.

Figure 1 Removing the cover screws

4 Chapter 2

4. Place your thumbs on the top surface of the opposite end where the three screws

were removed. With a continuous motion, push firmly downward and towards the
back panel (pushing down unlatches the hooks under the cover). The cover will
shift approximate 1/4 inch to hang over the back panel. (a) Grasp the overhanging
cover edge and raise the edge about 1-1/2 inches, and then (b) pull the cover out
towards the back panel at the same angle to free the opposite end of the cover from
the remaining hooks, as shown in Figure 2.

Figure 2 Removing the cover

5. Remove the cover to expose the main-board shield.

Figure 3 Main-board shield

6. Using the Phillips Screwdriver, remove the five screws from the main-board shield

(four corner screws and one screw mid-way along the front edge). Remove the
main-board shield and unplug the speaker wire (red wire) to expose the main board
and Flash module as shown in Figure 4.
WARNING: Flash modules may be susceptible to damage by Electro-Static
Discharge (ESD). All industry-standard cautions should be followed to avoid ESD.
Before you remove or install a module, touch any metal part of the chassis and keep
that contact with the chassis during the installation process.