Sound 2

Lenovo K450.  Win7

I started a topic sound but had no luck resolving the issue. So this one I hope someone can help me.

I used to listen to music. One day  the sound simply stopped. Did the usual driver thing etc,no luck.

In exasperation I used Recovery to reinstall Win7.   Realtek High Definition Audi is installed.

But———No sound.

Please help.

Latest.

I installed  win10 on the same pc. All drivers correct.

Still   NO  sound!!!!!

Can anyone help me? Please.

Sound is on-board (chip on the motherboard). It's quite possible it has become defective.

What does Device Manager look like? I have a K450 and mine looks like the following:

📎K450SoundDe vice.jpg

Thx.

Mine looks exactly the same with one difference.

Under sound you have 3 entries. I have only 2.

I do not have Nvidia virtual—–

But I never had that,even when music was playing.

I have nvidia GeForce  GTX650. In case it makes any difference.

I tried connecting speakers to the front panel    No sound.

I did a hardware scan from Lenovo site. Found No  fault.

My monitor is LG tv. I disconnected and connected to cable tv.  Audio working fine.It is not the monitor.

Thank you.

Believe it or not I have sound!!!!!!!!

I went to    zone.msn dot com and suddenly Sound came on.

This happened   minutes after I edited my last post.

What do make of this?

Thank you for the help.

Correction: I installed samsung printer and scanner drivers for scx-4600 before

going to zone.msn.

Beats me but you can't argue with success.

It is a wonderful feeling. At 73,more or less confined to house Music

is an important way of passing time and not brood on circumstances.

Thank you for your help.

You're welcome.