No Display Issue 109

O

ODD Failure 115

Online Support Information 167 optical drive module 47

P

Panel 7

Bottom 11 left 7

Power On Failure 108

R

RTC Battery 70

S

SD Card 45

Speaker Module 60

System

Block Diagram 6

T

Test Compatible Components 165

Thermal Module 68

Thermal Unit Failure 118

TouchPad Failure 112

Troubleshooting

Built-in KB Failure 111

EasyTouch Buttons 118

HDTV Switch 119

Internal Microphone 113

Internal Speakers 112

LCD Failure 111

No Display 109

ODD 115

Other Failures 119

Power On 108

Thermal Unit 118

TouchPad 112

WLAN 118

U

Undetermined Problems 120 USB Board 61

utility

BIOS 23–31

W

Windows 2000 Environment Test 166

Wireless Function Failure 118

WLAN Board 50

170

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Image 194
Acer 4745 manual 170