New
#1
How to stop play sound via both Headphone and Speaker [Urgent]
I am using Dell Inspiron 15R N5010 laptop. Yesterday, I made several updates (Windows 7 Ultimate 64-bit updates, upgrade to K-Lite Mega Codec Pack 7.8.4 and K-Lite Codec Pack 5.3.0-64bit, upgrade to Avira Free Antivirus 2012 and so forth...). After that, when I play sounds and plug my headphone, the sounds keep playing through BOTH headphone and speaker.
This is extremely annoyed me because I have to work in the library, lab and class room with my laptop usually and I can't listen to music while studying with this problem.
Do anyone know how to fix this issue?
Thanks in advance.