gab24

Yes. Thank you for your help and for making it possible, that audio does work on my notebook in Windows 98 SE. If I want to adjust the volume, I will do it with the way trough HDAICOUT.HDA. EDIT: I attachted the file, that i use currently and how the audio works with the speaker of the notebook. If you want to use the headphone version, the file HDAICOUT.HDA.000 will work. You can download it here: https://msfn.org/board/topic/178295-audio-driver-for-realtek-hd-audio-hardware-testing-thread/page/10/#comment-1163305 HP-PAVILION-dv5-1220ez_HDAICOUT.HDA

I set the value at pcipatchB in HDAcfg.ini and made a copy of HDALOG.TXT. But after a restart the codec index was still at $2. There were no changes in HDALOG.TXT

I didn't find anything like that in the BIOS.

What does MSI mean? No, I didn't find any settings in the BIOS regarding energy saving.

No problem. Before I came to this forum, I never thought that the audio would work on my notebook. But now, thanks to your help and your skills, it works. I am happy with the ability to control the volume via HDAICOUT.HDA. i installed Windows 98 SE witout ACPI-Support (with the parameter /p i). I had to do this because otherwise I have problems with it.

I have removed this lines from HDACFG.INI on [HDA]: PCI_BUS=$00 PCI_DEVICE=$1B PCI_FUNCTION=$0 and in [HDA_293E8086,3621103C]: SEARCH=FALSE i tried all timings from 100ms - 1000ms in 50ms steps (and between a reboot). But the Codec index is still $2.

I have now made the modification in HDAcfg.ini, but after a reboot the Codec index is still $2.

I have added the last four line into HDACFG.INI on [HDA], but after a reboot the Codec index is the same ($2).

Actually. That works for me too! Actually. That works for me too!

I can recommend you the VBEMP 9x video display driver and does support Windows 9x: https://bearwindows.zcm.com.au/vbe9x.htm It use it on my notebook.

Ok, thank you.

I see. I will adjust the volume like this. But now I have found the right volume, and leave it at that Thank you for your help that audio does work in Windows 98 SE on my notebook. This seems for me to be a complex matter and I have learned a lot. I am currently writing an article about how to install Windows 98 SE on an HP Pavilion dv5-1220ez notebook. For other people who are also interested in installing Windows 98 on a modern computer. Is it ok for you if i post the listing of the HDAICOUT.HDA in that article, that i'm currently using on my notebook? HP-PAVILION-dv5-1220ez_HDAICOUT.HDA

Oh, i see. Sorry, i have you missunderstanded. There are no physical buttons or keys, which i can control the sound volume on my notebook. Above the keyboard, there are some "touch-keys", which i can switch between soundtracks and which i can regulate the volume, but this "touch-keyboard" did not work in Windows 98 SE.

Thanks, i've added these lines at the end of HDAICOUT.HDA and i testet it with all values on SleepingWidget / VolumeWidget / OutputWidget in HDAcfg.ini, that you give me in this post: https://msfn.org/board/topic/186298-help-setting-up-high-definition-audio-drivers-for-hp-pavilion-dv5-1220ez-notebook/?do=findComment&comment=1268834 But i can't change the volume in WAVEOUT.EXE. I have attached the HDAICOUT.HDA, that i use currently. hp-notebook-Hdaicout.hda

Thank you, it works. Now I have now turned down the volume a bit.