6
BIOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Main . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8
Boot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12
Exit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13
BIOS Flash Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
DOS Flash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15
WinFlash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15
Remove HDD/BIOS Password Utilities . . . . . . . . . . . . . . . . . . . . . 2-16
Removing HDD Password. . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16
Removing BIOS Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17
Cleaning BIOS Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18
Using DMI Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
LAN EEPROM Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19
CHAPTER 3
Machine Maintenance
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
Содержание Aspire 4743
Страница 1: ... Aspire 4743 4743G 4743Z 4743ZG SERVICEGUIDE ...
Страница 10: ...10 ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 32: ...1 22 Hardware Specifications and Configurations System Block Diagram Figure 1 10 System Block Diagram ...
Страница 50: ...1 40 Hardware Specifications and Configurations ...
Страница 51: ...CHAPTER 2 System Utilities ...
Страница 70: ...2 20 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance ...
Страница 74: ...3 4 ...
Страница 82: ...3 12 Machine Maintenance 4 Lift the base door to remove Figure 3 9 Base Door ...
Страница 85: ...Machine Maintenance 3 15 6 Detach the bracket from the HDD Figure 3 14 HDD Bracket ...
Страница 87: ...Machine Maintenance 3 17 4 Pull the WLAN module out of the slot Figure 3 17 WLAN Module ...
Страница 95: ...Machine Maintenance 3 25 8 Open the connector latch then detach cable to remove keyboard Figure 3 30 Keyboard ...
Страница 100: ...3 30 Machine Maintenance 6 Lift the speakers from the upper cover Figure 3 40 Speaker Cable ...
Страница 106: ...3 36 Machine Maintenance 4 Lift the USB board from the lower cover Figure 3 50 USB Board ...
Страница 113: ...Machine Maintenance 3 43 4 Remove the thermal module from the mainboard Figure 3 62 Thermal Module Screws ...
Страница 136: ...3 66 Machine Maintenance 3 Secure the bezel with the two 2 screw covers Figure 3 102 LCD Bezel Screw Covers ...
Страница 151: ...Machine Maintenance 3 81 3 Connect and lock the touchpad cable to the touchpad board Figure 3 128 Touchpad Cable ...
Страница 156: ...3 86 Machine Maintenance 5 Connect the speaker cable to the power button board Figure 3 137 Speaker Cable ...
Страница 172: ...3 102 Machine Maintenance Remove the Dummy Card 0 1 Insert the dummy card into the slot until it clicks into place ...
Страница 174: ...3 104 Machine Maintenance ...
Страница 175: ...CHAPTER 4 Troubleshooting ...
Страница 207: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 208: ...2 2 Clearing Password Check and BIOS Recovery 5 5 Clearing Password Check 5 5 Performing a BIOS recovery 5 6 ...
Страница 215: ...CHAPTER 6 FRU List ...
Страница 216: ...6 2 Aspire 4743 4743G 4743Z 4743ZG Exploded Diagrams 6 4 Main Assembly 6 4 LCD Assembly 6 5 ...
Страница 234: ...6 20 FRU List ...
Страница 235: ...CHAPTER 7 Model Definition and Configuration ...
Страница 236: ...7 2 Aspire 4743 4743G 4743Z 4743ZG 7 3 ...
Страница 270: ...7 36 Model Definition and Configuration ...
Страница 338: ...7 104 Model Definition and Configuration ...
Страница 339: ...CHAPTER 8 Test Compatible Components ...
Страница 340: ...8 2 Microsoft Windows 7 Environment Test 8 4 ...
Страница 351: ...CHAPTER 9 Online Support Information ...
Страница 352: ...9 2 Introduction 9 3 ...
Страница 354: ...9 4 Online Support Information ...