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Toshiba Personal Computer
Qosmio F40/F45
(PQF43x)
(PQF44x)
(PQF46x)
(PQF47x)
Maintenance Manual
TOSHIBA CORPORATION
S/ No
Qosmio F40/F45 Maintenance Manual
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Copyright © 2007 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Qosmio F40/F45 Maintenance Manual First edition May 2007 Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptio
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Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Qosmio F40/F45, referred to as Qosmio F40/F45 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention. Each of these messages will be it
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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Qosmio F40/F45 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. Appendices The appendices describe the following: Handling the LCD Mod
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Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type. Key operation Some operations require you to simulta
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Chapter 1 Hardware Overview
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1 Hardware Overview 1.1 Features Qosmio F40/F45 Maintenance Manual 2
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1.1 Features 1 Hardware Overview Chapter 1 Contents 1.1 Features......................................................................................................................... 5 1.2 System Unit Components ........................................................................................... 14 1.3 2.5-inch HDD..............................................................................................................22 1.4 DVD Super Multi (+-R Double Layer)................
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1 Hardware Overview 1.1 Features Figures Figure 1-1A ID Parts Description Placement Part A........................................................... 10 Figure 1-1B ID Parts Description Placement Part B ........................................................... 11 Figure 1-2 Computer Block Diagram ............................................................................... 12 Figure 1-3 System Board Configurations .........................................................................
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1.1 Features 1 Hardware Overview 1.1 Features The Toshiba Qosmio F40/F45 a full size notebook PC based on the Core2 Duo Processor and Celeron M Processor, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time. The display uses 15.4-inch WXGA LCD panel, at a resolution of 1280 by 800 pixels. The uPGA socket supports BTO/CTO for the CPU so that the system can be desi
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1 Hardware Overview 1.1 Features 1024 MB (64M ×8×16P)/667 MHZ 2048 MB (64Mx16x16P)/667 MHZ Hard Disk Drive (HDD) The computer accommodates 9.5 mm and 12.5 mm two kinds of height HDD types with following storage capacities: 60 GB (9.5 mm thick) SATA (5,400rpm) 80 GB (9.5 mm thick) SATA (5,400rpm) 100 GB (9.5 mm thick) SATA (5,400rpm) 120 GB (9.5 mm thick) SATA (5,400rpm) 160 GB (9.5 mm thick) SATA (5,400rpm) 160 GB (12.5 mm thick ) SATA (4,200rpm) 200 GB (9.5 mm thick)
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1.1 Features 1 Hardware Overview Battery The computer has a removable 6 Cell Lithium Ion battery pack and an internal RTC battery (rechargeable). Universal Serial Bus (USB) Ports The computer has four USB 2.0 ports. It is supported to daisy-chain a maximum of 127 USB devices. The serial data transfer rate is 480 Mbps or 12 Mbps and 1.5 Mbps. These ports support PnP installation and hot plugging. External Monitor Port A 15-pin external monitor port is provided, through which
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1 Hardware Overview 1.1 Features Express Card Slot (BTO) The ICH8M provides PCI Express root ports which are compliant to the PCI Express Base Specification, Revision 1.0a. The root port supports 2.5 Gb/s bandwidth in each direction (5 Gb/s concurrent) and two virtual channels for full isochronous data support. Multiple Digital Media Card Slot This computer is equipped with Multiple Digital Media Card Slot that can accommodate SD/ Mini-SD/ Micro-SD/ SD-IO/ SDHC/ MS/ MS Pro/ MMC/ XD
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1.1 Features 1 Hardware Overview The internal Mini Card slot supports IEEE802.11g (MOW) / IEEE802.11ag (MOW) / IEEE802.11ag (ROW) / IEEE802.11ag (JPN) / IEEE802.11agn (MOW) / IEEE802.11agn (ROW) / IEEE802.11agn (JPN) card. The Antenna has three wires dual band antenna support for BTO. Internal Modem (BTO) The computer contains a MDC, enabling data and fax communication. It supports ITU- T V.90 (for rest countries)/V.92 (America, Canada, UK, Germany & France). The transfer rates are
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1 Hardware Overview 1.1 Features Figures 1-1A/1-1B/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively. Figure 1-1A ID Parts Description Placement Part A Qosmio F40/F45 Maintenance Manual 10
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1.1 Features 1 Hardware Overview Figure 1-2B ID Parts Description Placement Part B Qosmio F40/F45 Maintenance Manual 11
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1 Hardware Overview 1.1 Features Figure 1-3 Computer Block Diagram Qosmio F40/F45 Maintenance Manual 12
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1.1 Features 1 Hardware Overview Figure 1-4 System Board Configurations Qosmio F40/F45 Maintenance Manual 13
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1 Hardware Overview 1.2 System Unit Components 1.2 System Unit Components Figure 1-4 is Block Diagram of the System Unit Qosmio F40/F45 Maintenance Manual 14
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1.2 System Unit Components 1 Hardware Overview Figure 1-5 System Unit Block Diagram Qosmio F40/F45 Maintenance Manual 15
