Vxl Itona C Series Manuel utilisateur
Itona C Series
Service Manual
Copyright © 2004-2013 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: September, 2012
Version: ICS/SM-36-12
VXL Instruments Ltd,
House of Excellence,
No. 17, Electronics City,
Hosur Road,
Bangalore–560 100, INDIA
www.vxl.net
Table of Contents
1Tools Required.......................................................................................................................................1
2Pedestal and Side Cover ........................................................................................................................3
Removing the Pedestal and Side Cover..................................................................................................3
Fixing the Pedestal and Side Cover........................................................................................................4
3Replacing RAM.......................................................................................................................................5
4Replacing Flash......................................................................................................................................7
5Replacing the Motherboard.....................................................................................................................8
6Removing the Power Supply Unit..........................................................................................................11
Warning and Caution Statements
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 module, please reverse the direction
Tools Required 1
1 Tools Required
The tools required for servicing the Itona C Series Thin Client are shown in Figure 1.
Figure 1: Tools Required
A. ALLEN Hex HEAD 2.0mm
Screwdrivers
A. HEX Screwdriver E. Hot Glue Gun with rod
B. Star Screwdriver F. Isopropyl Alcohol ((CH3)2CHOH)
C. Nut Driver
D. Nose pliers
2 Tools Required
B. Phillips screwdriver
C. Hex Nut driver 5.0 mm
D. Nose pliers with spring
Pedestal and Side Cover 3
2 Pedestal and Side Cover
Removing the Pedestal and Side Cover
The procedure to remove the power adapter, pedestal and top cover of the client is explained in this section.
To remove the pedestal and top cover:
1. Turn Off the power to the client.
2. Unplug and remove the power adapter from its connector at the back of the client.
3. Unlock and remove the pedestal as shown in Figure 2.
Figure 2: Itona C Series
4. Using the star screwdriver ( Item B in Figure 1) unscrew the 2 screws shown in Figure 3.
Figure 3: Side Cover Screws
Note: Retain the screws for future use.
4 Pedestal and Side Cover
5. Slide the side cover and remove it as shown in Figure 4.
Figure 4: Side Cover
Fixing the Pedestal and Side Cover
To fix the side cover, pedestal and power adapter:
1. Gently press the side cover downwards and slide it inwards.
2. Using the star screwdriver ( Item B in Figure 1) tighten the two screws holding the side cover.
3. Fix the pedestal and lock it.
4. Switch on the power to the client.
Replacing RAM 5
3 Replacing RAM
To replace RAM:
1. Remove the power adapter, pedestal and side cover . For more information see, section
‘Removing the Pedestal and Side Cover’ on page 3.
2. Apply isopropyl alcohol on the glue holding the RAM, pull the glue out using the nose pliers.
Figure 5: Remove Glue on the RAM Holder
3. Unlock the clip on either side of the RAM, by pushing it side ways simultaneously.
Figure 6: RAM Socket Clips
4. Remove the existing RAM from the socket by pulling it outward.
5. Insert the new RAM in the socket.
Note: Ensure that the new RAM is of the same dimensions as the existing RAM.
6 Replacing RAM
6. Press the RAM downwards until the clip at each end of the socket lock into position.
Note: You will hear a distinctive click, indicating the module is correctly locked into position.
7. Fix the top cover, pedestal and power adapter. For more information see, section ‘Fixing the
Pedestal and Side Cover’ on page 4.
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