• FOREWORD [HARD DISC DRIVE]
  • NO.1 NO SOUND / AUDIO SYSTEM DOES NOT PLAY HDD [HARD DISC DRIVE]
  • NO.2 AUDIO SYSTEM DOES NOT RECORD ANY DATA ON HDD / AUDIO SYSTEM DOES NOT RECORD THE DATA ON HDD PROPERLY [HARD DISC DRIVE]
  • NO.3 ACCIDENTALLY ERASE THE DATA RECORDED ON HDD [HARD DISC DRIVE]
  • NO.4 REMOTE CONTROLLER IS INOPERATIVE [HARD DISC DRIVE]