1. R151264.EXE Driver
2. MixerSel.ini File Contents

MixerSel.ini Driver File Contents (R151264.EXE)

[PBDev0_{185FEDF7-9905-11D1-95A9-00C04FB925D3}]
Name=Volume Control
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=0
Type=PB
[PBDev0_{DFF21FE4-F70F-11D0-B917-00A0C9223196}]
Name=Wave
DeviceName=Realtek AC97 Audio
Volume=65535
Mute=0
SelectMode=0
Type=PB
[PBDev0_{423274A0-8B81-11D1-A050-0000F8004788}]
Name=SW Synth
DeviceName=Realtek AC97 Audio
Volume=65535
Mute=0
SelectMode=0
Type=PB
[PBDev0_{8A74FFAE-8766-480f-AF6D-325FCF9AB324}]
Name=Front
DeviceName=Realtek AC97 Audio
Volume=65535
SelectMode=4
Type=PB
[PBDev0_{19532773-C332-4de7-BEDD-F888163C3094}]
Name=Subwoofer
DeviceName=Realtek AC97 Audio
Volume=65535
SelectMode=4
Type=PB
[PBDev0_{594AC582-B82A-4024-99E7-DC5B358E0F30}]
Name=Center
DeviceName=Realtek AC97 Audio
Volume=65535
SelectMode=4
Type=PB
[PBDev0_{B25A6526-9703-4117-9D7F-260A5DF5CC34}]
Name=Rear
DeviceName=Realtek AC97 Audio
Volume=65535
SelectMode=4
Type=PB
[PBDev0_{4548F87B-32C7-46c7-B2E3-7AD500166A5E}]
Name=SPDIF
DeviceName=Realtek AC97 Audio
Mute=0
SelectMode=4
Type=PB
[PBDev0_{0A8C1A98-42B0-11D2-95D2-00C04FB925D3}]
Name=Aux
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=4
Type=PB
[PBDev0_{185FEDFE-9905-11D1-95A9-00C04FB925D3}]
Name=Aux
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=4
Type=PB
[PBDev0_{DFF220E3-F70F-11D0-B917-00A0C9223196}]
Name=CD Player
DeviceName=Realtek AC97 Audio
Volume=65535
Mute=0
SelectMode=0
Type=PB
[PBDev0_{0A8C1A8F-42B0-11D2-95D2-00C04FB925D3}]
Name=Line In
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=0
Type=PB
[PBDev0_{185FEDF9-9905-11D1-95A9-00C04FB925D3}]
Name=Line In
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=0
Type=PB
[PBDev0_{0A8C1A89-42B0-11D2-95D2-00C04FB925D3}]
Name=Microphone
DeviceName=Realtek AC97 Audio
Volume=13369
Mute=0
MicBoost=0
SelectMode=4
Type=PB
[PBDev0_{DFF21BE1-F70F-11D0-B917-00A0C9223196}]
Name=Microphone
DeviceName=Realtek AC97 Audio
Volume=13369
Mute=0
MicBoost=0
SelectMode=4
Type=PB
[PBDev0_{DFF21EE1-F70F-11D0-B917-00A0C9223196}]
Name=Phone Line
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=4
Type=PB
[PBDev0_{185FEDFF-9905-11D1-95A9-00C04FB925D3}]
Name=PC Speaker
DeviceName=Realtek AC97 Audio
Volume=32845
Mute=0
SelectMode=4
Type=PB
[RECDev0_{185FEDFA-9905-11D1-95A9-00C04FB925D3}]
Name=Recording Control
DeviceName=Realtek AC97 Audio
SelectMode=4
Select=0
Type=REC
[RECDev0_{00DFF078-96E3-11d2-AC4C-00C04F8EFB68}]
Name=Mono Mix
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=0
Type=REC
[RECDev0_{766DB5A5-6E94-11d2-9ADE-00C04F8EFB68}]
Name=Mono Mix
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=0
Type=REC
[RECDev0_{00DFF077-96E3-11d2-AC4C-00C04F8EFB68}]
Name=Stereo Mix
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=1
Type=REC
[RECDev0_{766DB5A1-6E94-11d2-9ADE-00C04F8EFB68}]
Name=Stereo Mix
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=1
Type=REC
[RECDev0_{4548F87B-32C7-46c7-B2E3-7AD500166A5E}]
Name=SPDIF
DeviceName=Realtek AC97 Audio
SelectMode=4
Select=0
Type=REC
[RECDev0_{0A8C1A98-42B0-11D2-95D2-00C04FB925D3}]
Name=Aux
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=0
Type=REC
[RECDev0_{185FEDFE-9905-11D1-95A9-00C04FB925D3}]
Name=Aux
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=0
Type=REC
[RECDev0_{DFF220E3-F70F-11D0-B917-00A0C9223196}]
Name=CD Player
DeviceName=Realtek AC97 Audio
Volume=15335
SelectMode=0
Select=0
Type=REC
[RECDev0_{0A8C1A8F-42B0-11D2-95D2-00C04FB925D3}]
Name=Line In
DeviceName=Realtek AC97 Audio
Volume=15335
SelectMode=0
Select=0
Type=REC
[RECDev0_{185FEDF9-9905-11D1-95A9-00C04FB925D3}]
Name=Line In
DeviceName=Realtek AC97 Audio
Volume=15335
SelectMode=0
Select=0
Type=REC
[RECDev0_{0A8C1A89-42B0-11D2-95D2-00C04FB925D3}]
Name=Microphone
DeviceName=Realtek AC97 Audio
Volume=15335
MicBoost=0
SelectMode=0
Select=0
Type=REC
[RECDev0_{DFF21BE1-F70F-11D0-B917-00A0C9223196}]
Name=Microphone
DeviceName=Realtek AC97 Audio
Volume=15335
MicBoost=0
SelectMode=0
Select=0
Type=REC
[RECDev0_{DFF21EE1-F70F-11D0-B917-00A0C9223196}]
Name=Phone Line
DeviceName=Realtek AC97 Audio
Volume=4914
SelectMode=4
Select=0
Type=REC

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.