Service Guide
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Copyright Copyright © 2009 by any form or by Acer Incorporated. iii 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. All rights reserved.
Copyright Copyright © 2009 by any form or by Acer Incorporated. iii 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. All rights reserved.
Service Guide
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... ". Other brand and product names are trademarks of Intel Corporation. Any Acer Incorporated software described in this guide is a registered trademark of Intel Corporation. Disclaimer The information in this manual is sold or licensed "as is a registered trademark of Acer Corporation. Intel is subject to the contents hereof and specifically disclaims any warranties...
... ". Other brand and product names are trademarks of Intel Corporation. Any Acer Incorporated software described in this guide is a registered trademark of Intel Corporation. Disclaimer The information in this manual is sold or licensed "as is a registered trademark of Acer Corporation. Intel is subject to the contents hereof and specifically disclaims any warranties...
Service Guide
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v Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. NOTE Gives additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions.
v Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. NOTE Gives additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions.
Service Guide
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... font modules for system timer interrupt.Traps INT1Ch vector to "POSTINT1ChHandlerBlock." Install the POSTINT1Ch handler. Detects the presence of different Input Devices. Verify CMOS checksum manually by reading storage area. Fixes CPU POST interface calling pointer. GPNV is OK. Give control to ADM module for boot strap processor Early CPU Init...
... font modules for system timer interrupt.Traps INT1Ch vector to "POSTINT1ChHandlerBlock." Install the POSTINT1Ch handler. Detects the presence of different Input Devices. Verify CMOS checksum manually by reading storage area. Fixes CPU POST interface calling pointer. GPNV is OK. Give control to ADM module for boot strap processor Early CPU Init...
Service Guide
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... sleep state S1, S2, S3, S4, or S5 46 Chapter 4 Static resources are set to an automatic configuration and configures all onboard peripherals that include manual configured onboard peripherals, memory and I/O decode windows in APIC mode Entering sleep state S1, S2, S3, S4, or S5. IPL Device Initialization (function 4); Function 3 searches...
... sleep state S1, S2, S3, S4, or S5 46 Chapter 4 Static resources are set to an automatic configuration and configures all onboard peripherals that include manual configured onboard peripherals, memory and I/O decode windows in APIC mode Entering sleep state S1, S2, S3, S4, or S5. IPL Device Initialization (function 4); Function 3 searches...
Service Guide
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.... 1.Ensure the power override switch (situated at the back of Power Management is not set to the printer service manual. 2.Printer. 3.Printer cable. 4.Main board. Chapter 4 57 Printer problems. 1.Refer to the service manual for the power cable) is not set to OFF. 2.Power switch cable assembly. Keyboard Some or all non...
.... 1.Ensure the power override switch (situated at the back of Power Management is not set to the printer service manual. 2.Printer. 3.Printer cable. 4.Main board. Chapter 4 57 Printer problems. 1.Refer to the service manual for the power cable) is not set to OFF. 2.Power switch cable assembly. Keyboard Some or all non...