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6 Posts

11-13-2019

Turkey

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 21:36 PM
i can't see any file here
''I then browsed into folder of the Intel IRST driver (c:\Drivers\Intel IRST Driver\Source\), and selected the first file.''
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6 Posts

11-13-2019

Turkey

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 21:41 PM

i think i found where u talk about but are there right and right file ?

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10 Posts

11-11-2019

Belgium

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 21:49 PM
yea thats it , just take the first one
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6 Posts

11-13-2019

Turkey

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 21:54 PM

thank you i did it and i am testing now

Edit: after 18 minutes desync has gone! And i think crackling gone too.

Phobius you are the man!

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86 Posts

08-28-2019

Czech Republic

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 22:00 PM

1 minute of silence for those who bought new SSD to solve this problem :D

 

Im happy for you Phobius and all the guys here that you found a solution, I told you a month ago that it will be users to find a solution, that Lenovo won't move a finger and I was right.

 

Im curious if anyone with crackling sound issue can confirm it works for them too?

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47 Posts

10-10-2019

Bosnia and Herzegovina

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 22:20 PM

I tested further on battery too, and there was no desync on Chrome and there was no popping and crackling too.

 

I'm just glad we can finally enjoy our laptops. Guys, I'm going to copy and paste my post with solution on other similiar topics in the morning, so that everybody can solve this issue.

 

Lets not forget that Lenovo didn't provide help to anyone with this issue for so long, despite of so many posts. I definitely won't.

 

This is a good feeling. Thanks to everybody who participated in this topic!

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11 Posts

10-03-2019

Poland

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-18, 23:30 PM

Tested on my Legion y530, coz been having same latency issues as you, but sadly latencymon still shows red bars on ACPI.sys :/

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7 Posts

10-09-2019

Poland

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-19, 18:43 PM

I can confirm - It fixed problem on battery and balanced settings. Great!

 

The best way to test issue is fixed is to run youtube or other video and check crackling and desync visually. LatencyMon can show spikes from time to time that doesnt affect video.

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10 Posts

11-03-2019

Germany

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-19, 18:55 PM

Hi Phobius

Hi All, 

 

I can confirm - the problem has gone - you found a real solution without changing any hardware or opening the laptop. 

 

Strange is only that the original Lenovo Windows 10 does not contain this driver or maybe this was overwritten during some update. At the end you have a beer (or two) from my side if you visit Bavaria:)

 

Thanks to all of you for updating us. And one more advise to Lenovo - please update the support team about this as this can spare time and money and we customers are at the end happy:)

 

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47 Posts

10-10-2019

Bosnia and Herzegovina

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Re: Lenovo Y540 Audio desync (Audio ahead of Video)

2019-11-19, 18:58 PM

Thank in advance for the beer. :) Enjoy. Greetings from Bosnia. 

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