Search Result ：
- OS_Recovery OS?
- OS_License Key activate?
- Touch_Touch FW update?
- Battery_Battery leaking or swollen?
- RFID_RFID scanner does not work?
- Barcode_Barcode Scanner has laser but cannot read bar codes?
- Barcode_Barcode scanner has no laser and does not work?
- The tablet cannot project the display to another monitor?
- BIOS_System inaccessible time?
- Sound_No sound is produced?
- No boot_Device cannot boot up?
- GPS_The GPS application cannot find my location?
- Bluetooth_Bluetooth connect issue?
- Wireless LAN _Wireless LAN connect issue?
- Wireless LAN _Wireless LAN signal quality is poor?
- Battery_The removable battery is not charging?
- Display_TPC Display issue?
- No picture_Display_The picture does not appear?
- Abnormal display_Display_The screen is not synchronized?
- Abnormal display_Display_The position of the screen is not in the center?
- Abnormal display_Display_The screen is too bright (too dark)?
- Abnormal display_Display_The screen is shaking or waving?