DriverCove

Senary Audio Driver - 11 (25H2 or Later) Driver 3.48.112.0

by Lenovo

What you are downloading

This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.

Package
r36sa05w.exe, 339.9 MB
Published by
Senary
Digitally signed
Windows checks this signature before installing
Inside
149 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • setup.cmd1 KB
  • IntcOED_OemLibPath_QS.inf21 KB
  • intcoed_oemlibpath_qs.cat64 KB
  • dolby_lnl_lite.bin132 KB
  • dolby_mtl_lite_lib.bin132 KB
  • dolby_lnl_full.bin184 KB
  • dolby_ptl_full_1200.bin184 KB
  • dolby_rpl_full.bin192 KB
  • dolby_ptl_lite_1200.bin128 KB
  • dolby_mtl_full_lib.bin184 KB
  • nahimic_adl_rpl_v3_4_0.bin140 KB
  • dolby_rpl_lite_lib.bin116 KB
  • DEV_1F86_SUBSYS_17AA50D1_PCI_SUBSYS_50D117AA.xml83 KB
  • DEV_1F86_SUBSYS_17AA50D2_PCI_SUBSYS_50D117AA.xml83 KB
  • DEV_1F86_SUBSYS_17AA50D5_PCI_SUBSYS_50D517AA.xml83 KB
  • DEV_1F86_SUBSYS_17AA50D6_PCI_SUBSYS_50D517AA.xml83 KB
  • DEV_1F87_SUBSYS_17AA50D1_PCI_SUBSYS_50D117AA.xml83 KB
  • DEV_1F87_SUBSYS_17AA50D2_PCI_SUBSYS_50D117AA.xml83 KB
  • DEV_1F87_SUBSYS_17AA50D5_PCI_SUBSYS_50D517AA.xml83 KB
  • DEV_1F87_SUBSYS_17AA50D6_PCI_SUBSYS_50D517AA.xml83 KB
  • DEV_1F87_SUBSYS_17AA50F3_PCI_SUBSYS_50F317AA.xml91 KB
  • DEV_1F87_SUBSYS_17AA50F5_PCI_SUBSYS_50F517AA.xml527 KB
  • DEV_1F87_SUBSYS_17AA50FA_PCI_SUBSYS_50FA17AA.xml95 KB
  • DEV_1F87_SUBSYS_17AA5130_PCI_SUBSYS_513017AA.xml103 KB
  • DEV_1F87_SUBSYS_17AA5131_PCI_SUBSYS_513017AA.xml96 KB
  • DEV_1F87_SUBSYS_17AA5132_PCI_SUBSYS_513217AA.xml103 KB
  • DEV_1F87_SUBSYS_17AA5133_PCI_SUBSYS_513217AA.xml96 KB
  • DEV_1F87_SUBSYS_17AA5134_PCI_SUBSYS_513417AA.xml103 KB
  • DEV_1F87_SUBSYS_17AA5135_PCI_SUBSYS_513417AA.xml96 KB
  • DEV_1F87_SUBSYS_17AA513B_PCI_SUBSYS_513B17AA.xml103 KB
  • DEV_1F87_SUBSYS_17AA513C_PCI_SUBSYS_513B17AA.xml97 KB
  • DEV_1F87_SUBSYS_17AA513E_PCI_SUBSYS_513E17AA.xml104 KB
  • DEV_1F87_SUBSYS_17AA513F_PCI_SUBSYS_513E17AA.xml97 KB
  • DEV_1F87_SUBSYS_17AA5140_PCI_SUBSYS_514017AA.xml104 KB
  • DEV_1F87_SUBSYS_17AA5141_PCI_SUBSYS_514017AA.xml97 KB
  • DEV_1F87_SUBSYS_17AA5142_PCI_SUBSYS_514217AA.xml104 KB
  • DEV_1F87_SUBSYS_17AA5143_PCI_SUBSYS_514217AA.xml97 KB
  • DEV_1F87_SUBSYS_17AA515D_PCI_SUBSYS_513417AA.xml104 KB
  • DEV_1F87_SUBSYS_17AA515E_PCI_SUBSYS_513417AA.xml97 KB
  • Headphone_Default_Generic_Default_Atmos3.10.xml106 KB
  • Headphone_Lenovo_Lenovo_500EarBud_Atmos3.10.xml110 KB
  • Headphone_Lenovo_Lenovo_500ExtraBassInEar_Atmos3.10.xml109 KB
  • Headphone_Lenovo_ThinkPadX1_InEarHeadphone_Atmos3.10.xml110 KB
  • Operator_Info_Lenovo.xml5 KB
  • Operator_Info_Lenovo_logo.xml3 KB
  • Speaker_Default_Atmos3.10.xml104 KB
  • dax3_ext_senary.cat42 KB
  • dax3_ext_senary.inf20 KB
  • operator_settings.xml6 KB
  • operator_settings_lenovo_capg.json1 KB
  • operator_settings_lenovo_ddns.json1 KB
  • operator_settings_lenovo_ddns_override_volume.json1 KB
  • operator_settings_lenovo_ddns_remove_logo.json1 KB
  • operator_settings_lenovo_override_volume.json1 KB
  • operator_settings_lenovo_thinkpad_ddns.json1 KB
  • operator_settings_lenovo_thinkpad_ddns_nologo.json1 KB
  • operator_settings_lenovo_thinkpad_ddns_slidingbass.json1 KB
  • operator_settings_lenovo_thinkpad_default.json8 KB
  • operator_settings_lenovo_thinkpad_remove_logo.json1 KB
  • operator_settings_lenovo_thinkpad_sa.json1 KB
  • operator_settings_lenovo_thinkpad_slidingbass.json1 KB
  • operator_settings_thinkpad_default.json6 KB
  • operator_settings_thinkpad_ns.json1 KB
  • operator_settings_thinkpad_ns_dual_screen.json1 KB
  • operator_settings_thinkpad_remove_logo.json1 KB
  • CaptureStreamMonitor.dll684 KB
  • DAX3API.exe2.7 MB
  • DAXSSID.dll391 KB
  • Dax3DapControl.dll539 KB
  • Default_settings.json6 KB
  • DolbyAPOAide.dll4.2 MB
  • DolbyAPONs.dll2.1 MB
  • DolbyAPONs30.dll3.2 MB
  • DolbyAPOv2100.dll2.7 MB
  • DolbyAPOv251.dll2.3 MB
  • DolbyAPOvlldp.dll2.2 MB
  • DolbyAPOvlldp120.dll2.3 MB
  • DolbyAPOvlldp130.dll2.7 MB
  • DolbyAPOvlldp140.dll2.7 MB
  • DolbyAPOvlldp150.dll2.8 MB
  • DolbyAPOvlldp160.dll2.8 MB
  • DolbyApoVr.dll3.4 MB
  • DolbyDax3Apo.dll2.3 MB
  • dax3_swc_aposvc.cat342 KB
  • dax3_swc_aposvc.inf109 KB
  • default_settings.xml5 KB
  • dax3_swc_hsa.cat12 KB
  • dax3_swc_hsa.inf17 KB
  • AISpeechAPOExt.inf3 KB
  • aispeechapoext.cat11 KB
  • 278570028.txt1 KB
  • AISControlService.exe2.5 MB
  • AISVoiceAPO.dll4.7 MB
  • AISpeechAPO.inf7 KB
  • AispeechAudioNotify.exe1.4 MB
  • DriverDetect.dll125 KB
  • MQBus.dll264 KB
  • ThirdPartyNotices.txt40 KB
  • aispeechapo.cat71 KB
  • auth.dll106 KB
  • duiPlus.dll398 KB
  • duilite.dll1.7 MB
  • inferrer_2.0.dll256 KB
  • model1.crypt24.6 MB
  • model2_bt.crypt11.2 MB
  • model2_dmic.crypt152.3 MB
  • msvcp140.dll774 KB
  • ngram_ais_lasr.bin46.2 MB
  • nr_amic.bin9.4 MB
  • nr_downlink.bin6.6 MB
  • nr_farpick.bin15.8 MB
  • nr_ifft.bin1 KB
  • nr_normal.bin13.0 MB
  • nr_single.bin27.5 MB
  • nr_spacial.bin18 KB
  • nr_speechmode.bin7.6 MB
  • onnxruntime.dll9.2 MB
  • onnxruntime_providers_shared.dll36 KB
  • openvino.dll12.6 MB
  • openvino_auto_plugin.dll477 KB
  • openvino_intel_cpu_plugin.dll39.5 MB
  • openvino_intel_npu_plugin.dll1.8 MB
  • openvino_ir_frontend.dll441 KB
  • overlap.crypt3.3 MB
  • ssc_onnx_lianxiang.bin15.6 MB
  • ssc_runtime.dll21.3 MB
  • sspe_vpnr.bin56.8 MB
  • tbb12.dll198 KB
  • transf.crypt1 KB
  • transf1.crypt1 KB
  • vad_local.bin362 KB
  • vcruntime140.dll201 KB
  • vcruntime140_1.dll74 KB
  • Intel_DMICExt.inf8 KB
  • intel_dmicext.cat11 KB
  • CHDRT64ISST.sys2.8 MB
  • cisstrtU-base.inf131 KB
  • cisstrtU-ext-OEM-Lenovo.inf2.3 MB
  • cisstrtu-base.cat85 KB
  • cisstrtu-ext-oem-lenovo.cat60 KB
  • AudioService.inf3 KB
  • SenaryAdvancedFeaturesApp.exe34 KB
  • SenaryAudioApp.Launcher.exe43 KB
  • SenaryAudioApp.Svc.exe92 KB
  • SenaryAudioApp.Util.dll66 KB
  • SenaryAudioSvc.Util.dll1.1 MB
  • audioservice.cat62 KB
  • cisstrtU-component-OEM.inf1 KB
  • cisstrtu-component-oem.cat60 KB

Nothing happens on its own: you download the file and decide yourself whether to install it.

Manufacturer
Lenovo
Device
Core Ultra Processors (Series 3) HD Audio
Driver version
3.48.112.0
Release date
June 22, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
339.9 MB
File name
r36sa05w.exe
Digital signature
Signed - catalog cisstrtU-ext-OEM-Lenovo.cat
INF version
04/30/2026,3.48.112.0
INF provider
Senary
Device class
Extension
Source
Lenovo official catalog
Last verified
October 5, 2026
SHA-256
fdd7f3759a45168264cf621c582971f3d5835f0254440ca64e7aa9b357849395

Supported devices (1)

Supported hardware IDs (287)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.

  1. Download the file with the button above - it comes directly from Lenovo official catalog.
  2. Double-click the downloaded file and follow the prompts - the installer does the rest.
  3. If it asks to restart the computer, let it.

Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).

Other versions of this driver

VersionReleasedSource
3.48.117.0August 6, 2026Lenovo official catalog
3.48.92.8April 9, 2026Lenovo official catalog