VXL Instruments TC75yyd User Manual

Itona TC75yyd

Service Manual

Copyright © 2004-2014 VXL Instruments Limited. All Rights Reserved

Information in this document is subject to change without notice and does not represent a
commitment on the part of the manufacturer. No part of this guide may be reproduced or
transmitted in any form or means, electronic or mechanical, including photocopying and
recording, for any purpose, without the express written permission of the manufacturer.

Every effort has been made to make this guide as complete and as accurate as possible, but
no warranty or fitness is implied. The authors and the publisher shall have neither
responsibility nor liability to any person or entity with respect to loss or damages arising from
the use of information contained in this guide. This disclaimer does not apply in countries
where such provisions are inconsistent with local law.

All Trademarks are acknowledged.

Last Updated: May, 2014.
Version: TC75yyd/SM-20-14

VXL Instruments Ltd.,

House of Excellence,
No. 17, Electronics City,
Hosur Road,
Bangalore

www.vxl.net

– 560 100, INDIA

Table of Contents

1 Tools Required 1
2 Removing the Thin Client Bracket 3
3 Removing the Side Cover 4
4 Replacing RAM 5
5 Replacing the Flash 7

6 Replacing the Motherboard 8
7 Removing the Power Supply Unit 11
8 Replacing the Speaker 13

i

Warning and Caution

Warning: It is best to wear an electrostatic discharge (ESD) cuff when handling electronic

components (Motherboard, RAM and Power Supply).

Warning: Please ensure that the power supply is switched off before unplugging the power supply

connector from the motherboard.

Caution: Memory modules have a foolproof insertion design. A memory module can be installed in

only one direction. If you are unable to insert the memory module, please reverse the direction and
insert

ii

A. Hex Screwdriver 2.5 mm

B. Star Screwdriver 1.7 mm

C. Phillips Star Screwdriver

D. Hex Nutdriver 5.0 mm

1 Tools Required

The tools required for servicing the Itona TC75yyd Thin Client are shown in Table 1-1.

Tools Required 1

F. Isopropyl Alcohol ((CH3)2 CHOH)

G. Hot Glue Gun with Rod

Tools Required 2

Table 1-1: Tools Required