PORTÉGÉ X30W-J, dynabook V*/VZ*/VC* Series Maintenance Manual (960-941) [CONFIDENTIAL] vii
Chapter 2 Troubleshooting Procedures
2.1 Troubleshooting ............. .... ............................................................................................ 2-1
2.2 Troubleshooting Flowchart ... .... ..................................................................................... 2-3
2.3 Power Supply Troubleshooting .... ...... ............................................................................ 2-8
2.4 System Board Troubleshooting ........... .... ..................................................................... 2-16
2.5 USB Troubleshooting ................................. .... ............................................................. 2-19
2.6 SSD Troubleshooting ................................. ............ ...................................................... 2-21
2.7 Keyboard Troubleshooting ................................ ........... ............................................... 2-23
2.8 Touch Pad (Click pad) Troubleshooting .................................................................... ... 2-24
2.9 Display (LCD, Touch panel) Troubleshooting ............................ . ................................2-26
2.10 Optical Disk Drive Troubleshooting: Not used .... .......................... ........................... 2-28
2.11 LAN Troubleshooting: Not used ..................................................................... ..... ..... 2-29
2.12 Wireless LAN +Bluetooth Troubleshooting ................................................. ..... ........ 2-30
2.13 5G/LTE Troubleshooting ............................................................... ...................... ...... 2-32
2.14 WiGig Troubleshooting: Not used ................................................................. ..... ....... 2-35
2.15 Sound Troubleshooting ................................................................................ ..... ......... 2-37
2.16 Memory media (SD Card) Slot Troubleshooting ......................................... ..... ......... 2-39
2.17 Fingerprint sensor Troubleshooting .............................................................. ..... ........ 2-40
2.18 Web camera (Front/Rear) Troubleshooting .................................................. ..... ........ 2-43
2.19 HDMI port Troubleshooting ......................................................................... ..... ........ 2-44
2.20 USB Type-C adapter Troubleshooting ......................................................... ..... ........ 2-46
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