4-16
→
Replace the
9. I cannot hear sound through the headphones.
→
Check if the sound is muted in Windows.
→
Turn the volume up.
→
Replace the main board
10. The external microphone does not work normally.
→
Check the audio driver settings and change them if necessary.
Selecting the "1. Front panel microphone" option activates the external MIC.
11. The HDD is not recognized.
→
Check the connection status of the HDD connector. fixup HDD, check whether the system can
be found. if not,change the connector on the motherboard and check again.
- This Document can not be used without Samsung's authorization -
4. Troubleshooting
Содержание NP-R25 Series
Страница 14: ...2 12 This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 15: ...2 13 This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 16: ...2 14 This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 18: ...2 16 Keyboard This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 19: ...2 17 This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 20: ...2 18 This Document can not be used without Samsung s authorization 2 Introduction and Specification ...
Страница 115: ...4 9 4 2Execute run exe This Document can not be used without Samsung s authorization 4 Troubleshooting ...
Страница 116: ...4 10 4 3click Start menu and test This Document can not be used without Samsung s authorization 4 Troubleshooting ...
Страница 135: ...4 29 This Document can not be used without Samsung s authorization 4 Troubleshooting ...
Страница 136: ...4 30 This Document can not be used without Samsung s authorization 4 Troubleshooting ...
Страница 141: ...4 35 9 3 Upgrading memroy This Document can not be used without Samsung s authorization 4 Troubleshooting ...
Страница 143: ...7 2 7 System Wire Diagram This Document can not be used without Samsung s authorization MDC_Cable ...