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From what I can gather it should be ok for this.

Windows 8.1 - Acer Revo RL70 - No HDMI Audio device at all - High Definition Audio Controller issue

My Acer C-RL70 question is, does the HDMI port at the back also carry sound? I've been told depending on the GFX card it depended on whether it carried sound I was wondering if anyone could clear this little query up for me?

Thanks Swain Aug Acer C-RL70, at 1: Yes the hdmi port does cary sound. At least on the RL Aug 11, at 5: Aug 19, Posts: Aug 13, at 8: Cheers guys! Mouse Technology.

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Microsoft Windows 7 Home Premium bit Edition. OS Provided. Microsoft Office Starter.

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Sustainability Greenpeace policy rating Nov Anyways it is all Acer C-RL70 fine and I know if I ever need to rebuild or anything that I can confidently get it working fine. After eight months of having this issue, I've finally managed to fix the problem and the audio is smoother than ever! The trick that finally worked at least for me, and I'm pretty sure it'll work for everyone was:. Find the reference of your Intel HD Graphics card -Which in my case is and I believe this is the most common reference so most of you might have the same- on the intel website, and download the zip file not the exe -you get both options- then unzip it.

Make sure you donwload the lastest driver, for your OS, I found mine here https: Go to the Device Manager by clicking the right mouse button on the start button, or find your way to ir trough the Control Panel, then on the Sound -and others- drivers section find the one with the yellow-exclamation-marked.


But also you may notice that the High Definition Audio Device name was changed for something like "Intel Audio for Displays" or something like that -I've Acer C-RL70 name in spanish since I'm in Colombia- and the issue is gone. Right click on the TV -It usually shows the name of the TV- and click on Set as Defaulf, and you'll suddenly hear Paul McCartney's voice breaking the ethernal silence that ruled for so many time, well at least that's how it was for me. By the way it may also simply work by installing the exe but this fixes the isolated audio problem, keeping your video card's driver intact and therefore your settings.


Skip to main content. Remove the screws securing the ODD bracket.

Windows - Acer Revo RL70 - No HDMI Audio device at all - High - Microsoft Community

Acer C-RL70 Page 37 Pull the ODD bracket from the chassis. Remove the four screws that secure the optical drive to the ODD bracket. Pull the optical drive out of the drive bay.


Use a flat screwdriver to gently pry off the ODD base cover. Page 39 Remove the ODD base Acer C-RL70. Remove the sheet matal.

CPU Fan has been highlighted with the yellow rectangle as above image shows. Please detach the CPU Fan and follow local regulations for disposal. Lift the heat sink fan assembly away from the main Acer C-RL70.

Acer Aspire Revo RL70 "Do not check ROM ID" to flash with SLIC version?

Page 42 Disconnect fan cable from the motherboard connector. Please detach the Circuit boards and follow local regulations for disposal. Acer C-RL70 the latest drivers for your Acer C-RL70 to keep your Computer up-to-date. Search for BIOS updates, manuals, drivers and patches for your Acer g: C.

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