3-2
Machine Disassembly and Replacement. . . . . . . . . . . . . . . . . . . 3-5
Recommended Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Replacement Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Pre-disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
External Module Disassembly Process. . . . . . . . . . . . . . . . . . . . . 3-8
External Modules Disassembly Flowchart . . . . . . . . . . . . . . . .3-8
Removing the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
Remove the Dummy Card . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
Removing the Base Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11
Removing the HDD Module. . . . . . . . . . . . . . . . . . . . . . . . . . .3-13
Removing the WLAN Module . . . . . . . . . . . . . . . . . . . . . . . . .3-16
Removing the DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . .3-18
Removing the ODD Module . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
Main Unit Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Main Unit Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . .3-22
Removing the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23
Removing the Palmrest Module/Upper Cover . . . . . . . . . . . .3-26
Removing the Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-28
Removing the Power Button Board . . . . . . . . . . . . . . . . . . . .3-31
Removing the Touchpad Board. . . . . . . . . . . . . . . . . . . . . . . .3-33
Removing the USB Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-35
Removing the Bluetooth Module . . . . . . . . . . . . . . . . . . . . . .3-37
Removing the RTC Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . .3-38
Removing the Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-39
Removing the Thermal Module. . . . . . . . . . . . . . . . . . . . . . . .3-42
Removing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-44
Removing the LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . .3-45
LCD Module Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . 3-48
LCD Module Disassembly Flowchart . . . . . . . . . . . . . . . . . . . .3-48
Removing the LCD Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-49
Removing the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-51
Removing the LCD Brackets. . . . . . . . . . . . . . . . . . . . . . . . . . .3-54
Removing the Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55
Removing the Camera Board. . . . . . . . . . . . . . . . . . . . . . . . . .3-56
Removing the Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-57
LCD Reassembly Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
Replacing the Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-58
Summary of Contents for Aspire 4743Z
Page 1: ...Aspire 4743 4743G 4743Z 4743ZG SERVICEGUIDE...
Page 10: ...10...
Page 11: ...CHAPTER 1 Hardware Specifications...
Page 14: ...1 4...
Page 50: ...1 40 Hardware Specifications and Configurations...
Page 51: ...CHAPTER 2 System Utilities...
Page 70: ...2 20 System Utilities...
Page 71: ...CHAPTER 3 Machine Maintenance...
Page 74: ...3 4...
Page 82: ...3 12 Machine Maintenance 4 Lift the base door to remove Figure 3 9 Base Door...
Page 85: ...Machine Maintenance 3 15 6 Detach the bracket from the HDD Figure 3 14 HDD Bracket...
Page 87: ...Machine Maintenance 3 17 4 Pull the WLAN module out of the slot Figure 3 17 WLAN Module...
Page 100: ...3 30 Machine Maintenance 6 Lift the speakers from the upper cover Figure 3 40 Speaker Cable...
Page 106: ...3 36 Machine Maintenance 4 Lift the USB board from the lower cover Figure 3 50 USB Board...
Page 174: ...3 104 Machine Maintenance...
Page 175: ...CHAPTER 4 Troubleshooting...
Page 207: ...CHAPTER 5 Jumper and Connector Locations...
Page 215: ...CHAPTER 6 FRU List...
Page 216: ...6 2 Aspire 4743 4743G 4743Z 4743ZG Exploded Diagrams 6 4 Main Assembly 6 4 LCD Assembly 6 5...
Page 234: ...6 20 FRU List...
Page 235: ...CHAPTER 7 Model Definition and Configuration...
Page 236: ...7 2 Aspire 4743 4743G 4743Z 4743ZG 7 3...
Page 270: ...7 36 Model Definition and Configuration...
Page 338: ...7 104 Model Definition and Configuration...
Page 339: ...CHAPTER 8 Test Compatible Components...
Page 340: ...8 2 Microsoft Windows 7 Environment Test 8 4...
Page 351: ...CHAPTER 9 Online Support Information...
Page 352: ...9 2 Introduction 9 3...
Page 354: ...9 4 Online Support Information...