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Details the key features of the computer, including microprocessor and memory specifications.
Presents a block diagram illustrating the internal components and their connections.
Describes various components like Chipset, VGA Controller, mSATA SSD, USB FDD, Display, Keyboard, Touch Pad, Batteries, AC Adapter.
Introduces troubleshooting, lists Field Replaceable Units (FRUs), and necessary implements.
Provides a flowchart to guide the determination of troubleshooting procedures to execute.
Details procedures for diagnosing and resolving power supply issues.
Describes methods to determine if the system board is malfunctioning.
Covers troubleshooting for USB FDD, mSATA SSD, Keyboard, Touch pad, Display, LAN, Wireless LAN, Sound, SD Card, Fingerprint, Web Camera, 3G, HDMI.
Explains how to use Diagnostic Test programs to check hardware modules.
Provides steps to start and execute the Repair test program.
Details the subtests for System Test, including ROM checksum and fan control.
Explains how to execute the Keyboard Test and interpret the results.
Outlines the steps and subtests for performing the Hard Disk Test.
Describes tests for unique model functions like pressed key display, touch pad, and LED tests.
Provides an overview of replacement procedures and a chart for FRU removal order.
Details critical safety instructions before disassembling and working on the computer.
Provides step-by-step instructions for removing and installing the battery pack.
Explains how to remove and install the memory module.
Explains the process for removing and installing the system board and Wireless LAN card.
Provides step-by-step instructions for removing and installing the keyboard.
Details the procedures for removing and installing the LCD module and mask.
Provides diagrams showing the layout of the System board, LAN/3G/USB board, Touch Pad/LED board, and Finger sensor board.
Lists pin assignments for various connectors on system boards and interface boards.
Details scan codes for keyboard keys in different modes and with modifier keys.
Explains how to rewrite the system BIOS program using a rewriting disk.
Describes the process for rewriting the EC/KBC system program.
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General