Acer Veriton X4620G Desktop Service Guide
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No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. iii Copyright Copyright © 2012 by any form or by Acer Incorporated. All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. iii Copyright Copyright © 2012 by any form or by Acer Incorporated. All rights reserved.
Acer Veriton X4620G Desktop Service Guide
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Disclaimer The information in this manual is sold or licensed "as is". Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to change without notice. Acer is subject to the contents hereof and specifically disclaims any warranties of merchantability or fitness ...for any defect in this guide is a registered trademark of Acer Corporation. iv Other brand and product names are trademarks and/or registered trademarks of all necessary servicing, repair, and any...
Disclaimer The information in this manual is sold or licensed "as is". Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to change without notice. Acer is subject to the contents hereof and specifically disclaims any warranties of merchantability or fitness ...for any defect in this guide is a registered trademark of Acer Corporation. iv Other brand and product names are trademarks and/or registered trademarks of all necessary servicing, repair, and any...
Acer Veriton X4620G Desktop Service Guide
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NOTE Gives additional information related to the accomplishment of procedures. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. v WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic.
NOTE Gives additional information related to the accomplishment of procedures. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. v WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic.
Acer Veriton X4620G Desktop Service Guide
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Chapter 1 5 Power supply • Maximum power rating should satisfy the minimal requirement of system spec. • Protection circuits are required on over voltage, short circuit, over current,and over power protection. • Safety and EMI certification is required as system certification. • Quotation required on non-PFC 110/220V manual switch, PFC 220V, full range, and Energy Start 5.0 compliance.
Chapter 1 5 Power supply • Maximum power rating should satisfy the minimal requirement of system spec. • Protection circuits are required on over voltage, short circuit, over current,and over power protection. • Safety and EMI certification is required as system certification. • Quotation required on non-PFC 110/220V manual switch, PFC 220V, full range, and Energy Start 5.0 compliance.