Power is On, but nothing is displayed.
  

Check if the program cartridge is properly inserted.

Should the cartridge is properly insertred, ask for after sales service.
 

15 | 1/2    
15 Product   Power doesn't work. 3097
Product   Power is On, but nothing is displayed. 3385
13 Product   Display is too dark. 3431
12 Product   Backlight does not work. [2] 3910
11 After Service   How to use After Sales Service? And how long? [2] 4002
10 Product   DTC (Diagnostic Trouble Code) is not erased. 4214
9 Product   How can i know OS version? 4222
8 Product   How to update Bootstrap Code in OS Software 4624
7 Update   How to update internal CAN chip. 4970
6 Product   How to Change Current Data Measurement Unit 5024
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