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3-24
Machine Maintenance Procedures
WLAN Module Removal
0
Prerequisite:
Upper Cover Removal
1. Locate module (A) on lower cover.
2. Disconnect antenna cables, main (B) and auxiliary (C), from WLAN module.
3. Remove screw (D) from module.
4. Disconnect module from mainboard connector (E) (not shown).
Figure 3-26.
WLAN Module
NOTE:
NOTE
:
Main (black) antenna connector is located nearest LCD module. Auxiliary (white)
antenna connector is located nearest screw (D).
WLAN Module Installation
0
1. Connect module (A) into mainboard connector (E). (not shown)
2. Install and secure screw (D) to module.
3. Connect antenna cables, (B) main and (C) auxiliary to WLAN module.
4. Install upper cover.
ID
Size
Quantity
Screw Type
D
M2.0x2.5
1
A
B
C
D
E
Summary of Contents for TravelMate 8481
Page 1: ...i TravelMate 8481 8481G 8481T 8481TG SERVICE GUIDE ...
Page 10: ...vi ...
Page 11: ...CHAPTER 1 Hardware Specification ...
Page 14: ...1 4 ...
Page 53: ...CHAPTER 2 System Utilities ...
Page 83: ...CHAPTER 3 Machine Maintenance ...
Page 121: ...CHAPTER 4 Troubleshooting ...
Page 151: ...CHAPTER 5 Jumper and Connector Locations ...
Page 160: ...5 10 ...
Page 161: ...CHAPTER 6 FRU List ...
Page 162: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 LCD Assembly 6 6 FRU List 6 7 Screw List 6 14 ...
Page 175: ...CHAPTER 7 Model Definition and Configuration ...
Page 176: ...7 2 TravelMate 8481 7 3 TravelMate 8481G 7 11 TravelMate 8481T 7 14 TravelMate 8481TG 7 35 ...
Page 215: ...CHAPTER 8 Test Compatible Components ...
Page 216: ...8 2 Microsoft Windows 7 Environment Test 8 4 TravelMate 8481 8481G 8481T 8481TG 8 4 ...
Page 226: ...8 12 Test Compatible Components ...
Page 227: ...CHAPTER 9 Online Support Information ...
Page 228: ...9 2 Introduction 9 3 ...