4.1 General | 4 Replacement Procedures |
4.1General
This section explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others. Always start by removing the battery pack, next, optional items such as the optional PC card and optional SD card, then follow the line on the chart to determine which FRU you must remove next in order to repair the one you think is causing the computer to operate improperly. Refer to the example at the bottom of the page.
4.2 Battery
4.3 PC Card
4.4 SD Card
4.6 Slim Select Bay module
4.7 Modem Daughter Card
4.8 CPU
4.54.9 Keyboard
HDD
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| 4.10 Memory Module |
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| 4.11 Sensor/Switch Board |
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4.12 | Touch Pad |
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4.13 | Wireless LAN card |
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4.15 Display Assembly
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| 4.17 Sound Board | |
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| 4.18 System Board/RTC | ||
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| 4.19 USB Board |
| 4.20 Fan |
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4.21Display Mask
4.22FL Inverter
4.23LCD Module
4.24Wireless LAN Antenna/Bluetooth Antenna/Display Cover/Speaker
How to See the Chart
Two examples of referring to the chart are shown below.
∙Removing the System
Board
First, 4.2 Battery to 4.14 Bluetooth must be removed. Then remove
4.15Display Assembly,
4.16LED Board and 4.17 Sound Board to remove the System Board.
4.2 Battery
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| 4.9 | Keyboard |
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| HDD |
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| Card |
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| Select |
| Daughter |
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| 4.10 Memory |
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| 4.8 |
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| CPU |
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| 4.13 | Wireless LAN card |
| 4.14 Bluetooth module |
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4.15 Display Assembly |
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| 4.16 LED Board |
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| 4.17 Sound Board |
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| 4.18 System Board/RTC |
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| 4.22 FL Inverter |
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| 4.23 LCD Module |
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| 4.19 USB Board |
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| 4.20 Fan |
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| 4.24 Wireless LAN Antenna/Bluetooth |
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| Antenna/Display Cover/Speaker |
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TECRA M1 Maintenance Manual |
