User Manual
Table Of Contents
- Predator Triton 515-51 Service Guide V1.00
- CHAPTER 1 - Hardware Specifications
- CHAPTER 2 - System Utilities
- CHAPTER 3 - Machine Maintenance
- Machine Maintenance
- Machine Disassembly and Replacement
- Disassembly Process
- Main Unit Disassembly Process
- Main Unit Disassembly Flowchart
- Removing the Lower Case
- Removing the Battery Pack
- Removing the WLAN Module
- Removing the RTC Battery
- Removing the DC-In Cable
- Removing the Mainboard
- Removing the Touchpad Module
- Removing the Left and Right Speakers
- Removing the WLAN Antenna
- Removing the Turbo Key Module
- Removing the Memory Modules
- Removing the SSD Modules
- Removing the Thermal Module
- Removing the Upper Case
- LCD Module Disassembly Process
- LCD Module Reassembly Process
- Main Unit Reassembly Process
- Replacing the Upper Case
- Replacing the Thermal Module
- Replacing the SSD Modules
- Replacing the Memory Module
- Replacing the Turbo Key Module
- Replacing the WLAN Antenna
- Replacing the Left and Right Speakers
- Replacing the Touchpad Module
- Replacing the Mainboard
- Replacing the DC-In Cable
- Replacing the RTC Battery
- Replacing the WLAN Module
- Replacing the Battery Pack
- Replacing the Lower Case
- Machine Maintenance
- CHAPTER 4 - Troubleshooting
- CHAPTER 5 - Jumper and Connector Locations
- CHAPTER 6 - FRU List
- CHAPTER 7 - Test Compatible Components
- CHAPTER 8 - Online Support Information
4-10 Troubleshooting
Keyboard Backlight Failure 0
If the Keyboard backlight fails, perform the following, one at a time. Do not replace a
non-defective FRU:
Figure 4-5. Keyboard Failure
Start
Check keyboard
backlight cable
connection
Check keyboard
Replace Mainboard
Reconnect
Keyboard backlight
cable
Replace Palm rest/
Upper case assembly
(with keyboard)
OK
NG
OK
NG
Start
Check keyboard
backlight cable
connection
Check keyboard
Replace Mainboard
Reconnect
Keyboard backlight
cable
Replace Palm rest/
Upper case assembly
(with keyboard)
OK
NG
OK
NG