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Troubleshooting
4-5
No Display Issues
0
If the Display doesn’t work, perform the following:
Figure 1-2.
No Display Issue
No POST or Video
0
If the POST or video does not appear, perform the following:
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.
4.
Connect the power and reboot the computer.
5.
Connect an external monitor to the computer and switch between the internal display and
Start
No
No
No
No
Replace
M/B
No
Replace
LCD panel/
LCD cable
LCD module
OK?
Power On?
Ext. DDRRAM
module well
connected?
Ext. DDRRAM
module OK?
CPU thermal
module well
screw?
goto no power
trouble shooting
step
Connect
it well
Replace
Ext. DDR RAM
module
Screw it well
Содержание TravelMate 5760
Страница 1: ...TravelMate 5760 5760G SERVICE GUIDE ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 35: ...Hardware Specifications and Configurations 1 25 System Block Diagram 0 Figure 1 9 System Block Diagram ...
Страница 62: ...1 52 Hardware Specifications and Configurations ...
Страница 63: ...CHAPTER 2 System Utilities ...
Страница 81: ...System Utilities 2 19 Figure 2 19 InsydeFlash ...
Страница 87: ...System Utilities 2 25 Figure 2 30 Asset Tag Menu Item 4 Press 2 to modify the product number key Figure 2 31 ...
Страница 89: ...System Utilities 2 27 Figure 2 33 1394 GUID Number Menu Item 7 Press 0 to exit Figure 2 34 Exit Menu Item ...
Страница 92: ...2 30 System Utilities ...
Страница 93: ...CHAPTER 3 Maintenance Procedures ...
Страница 96: ...3 4 ...
Страница 107: ...Machine Maintenance Procedures 3 15 ID Size Quantity Screw Type A M2 0x3 0Ni 4 ...
Страница 151: ...CHAPTER 4 Troubleshooting ...
Страница 157: ...Troubleshooting 4 7 LCD Failure 0 If the LCD fails perform the following Figure 1 3 LCD Failure ...
Страница 178: ...4 28 Troubleshooting ...
Страница 179: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 180: ...5 2 Jumper and Connector Locations 5 3 Clearing Password 5 6 BIOS Recovery by Crisis Disk 5 8 ...
Страница 188: ...5 10 ...
Страница 189: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 190: ...6 2 Main Assembly 6 4 LCD Assembly 6 6 ...
Страница 195: ...FRU Field Replaceable Unit List 6 7 7 CCD Module AM 21400 102 8 LCD Bracket Right 33 V3W07 003 No Description P N ...
Страница 206: ...6 18 FRU Field Replaceable Unit List ...
Страница 207: ...CHAPTER 7 Model Definition and Configuration ...
Страница 208: ...7 2 TravelMate 5760 7 3 TravelMate 5760G 7 6 ...
Страница 215: ...CHAPTER 8 Test Compatible Components ...
Страница 216: ...8 2 TravelMate 5760 5760G 8 4 ...
Страница 227: ...CHAPTER 9 Online Support Information ...
Страница 228: ...9 2 Introduction 9 3 ...
Страница 230: ...9 4 Online Support Information ...