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Troubleshooting
4-3
No Display Issues
0
If the Display does not work, perform the following, one at a time. Do not replace a non-defective FRU:
Figure 4-2. No Display Issue
No POST or Video
0
If the POST or video does not appear, perform the following, one at a time.
1. Make sure that internal display is selected. Switching between internal and external by
pressing
Fn+F5
. Reference Product pages for specific model procedures.
2. Make sure the computer has power by checking for one of the following:
Fans start up
Status LEDs illuminate
If no power, refer to
Power On Issues
.
3. Drain stored power by removing the power cable and battery. Hold the power button for 10
seconds.Connect the power and reboot the computer.
4. Connect an external monitor to the computer and switch between the internal display and
the external display is by pressing
Fn+F5
.
START
Power On?
CPU thermal
module well
screw?
LCD module
OK?
Dauhter board
OK?
Cable OK?
NG
Power On Issue
Replace MB
NG
Fasten Screw
NG
Replace
LCD Panel/
LCD Cable
NG
Replace
Daughter Board
NG
Replace Cable
Summary of Contents for ICONIA Tab W500
Page 1: ...Acer ICONIA Tab W500 SERVICEGUIDE ...
Page 4: ...iv ...
Page 5: ...CHAPTER 1 Hardware Specifications ...
Page 8: ...1 4 ...
Page 45: ...CHAPTER 2 System Utilities ...
Page 62: ...2 16 System Utilities ...
Page 63: ...CHAPTER 3 Machine Maintenance ...
Page 66: ...3 4 ...
Page 112: ...3 46 Machine Disassembly and Replacement ...
Page 113: ...CHAPTER 4 Troubleshooting ...
Page 141: ...CHAPTER 5 Jumper and Connector Locations ...
Page 143: ...Jumper and Connector Locations 5 1 Jumper and Connector Locations Figure 5 1 Mainboard Top ...
Page 145: ...Jumper and Connector Locations 5 3 Figure 5 2 Mainboard Bottom ...
Page 148: ...5 6 Jumper and Connector Locations Figure 5 3 RTC Battery ...
Page 152: ...5 10 Jumper and Connector Locations ...
Page 153: ...CHAPTER 6 FRU List ...
Page 170: ...6 16 FRU Field Replaceable Unit List ...
Page 171: ...CHAPTER 7 Model Definition and Configuration ...
Page 172: ...7 2 ICONIA Tab W500 7 1 ...
Page 513: ...CHAPTER 8 Test Compatible Components ...
Page 514: ...8 2 Microsoft Windows 7 Environment Test 8 2 ICONIA Tab W500 8 2 ...
Page 518: ...8 4 Test Compatible Components ...
Page 519: ...CHAPTER 9 Online Support Information ...
Page 520: ...9 2 Introduction 9 1 ...