This is the 3rd motherboard for this system. It did a scan for a bootable device, found the disk and booted into Windows. I kinda doubt it. Tested a different fan, same issue. Everything else is normal. I’m really running out of ideas here. Please tell me how I can force my computer to recognize the audio device attached via HMDI cable via displayport adapter.

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Then I realized that it was on high speed all the time.

Lenovo Conexant HD Audio Drivers Free Download – Driver Easy

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Message 1 of Don’t waste your time. Message 2 of 3.

Lenovo Conexant HD Audio Drivers Free Download

Therefore, I bought this adapter: This helped me too. This Nvidia card is such a blessing.

I am not home, but I am very excited to try out this Radeon driver tonight. Once it was plugged in the high speed fan issue was solved. It only recognizes my TV as a monitor, which shows up as “generic PnP monitor” under device manager. Anyone else working on this issue have ideas? Message 8 of lenovp One of our M55 D1U systems started the same problem the other day.


I have already tried the following common “solution: I was going to replace the fan with a spare from the closet but it’s that odd 90mm size and I had none. There is a displayport output.

Register Sign In Help. I assume the more common 92mm ones won’t fit so well. The power supply fan is running fine. Message 9 of Hi there, what is the issue?

After much browsing, I found it: Message 6 of Message 7 of Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. It isn’t any cooling problem but it is so loud it interfers with normal function of the office.

After that, I manually looked on the lenovo driver downloads page and searched for my model and type of PC, and then sorted by the operating system. Well, I put a new fan in and when I tried to start it up, the hard drives spun but didn’t sound like they were loading anything and there was no signal to the monitor.


Solved: Audio will not transmit to TV via Displayport – Lenovo Community

This type requires a graphics driver for the HD series. Opening and closing the case makes no difference. Tried different fans from a functioning unit, not change. You should then be able to set this as the default.

Message 3 of 3.

Audio will not transmit to TV via Displayport.