I am with a driver who can not install, it appears as follows, PCI Device Intel Ibex Peak PCH - Host Embedded Controller Interface 1 (HECI1), I tried installing several drivers and none worked, and biometrics does not work, I want the correct link to download the software, the model of my notebook P. This package contains the Realtek ALC269 High Definition Audio driver. Wget for mac os. Audio driver is the software that helps your operating system to communicate with audio devices such as sound cards and speakers. Get the latest driver Please enter your product details to view the latest driver information for your system. Intel has worked with the industry to develop a new specification for integrated audio that is capable of delivering the features and high-end performance of an add-in audio card. Intel® High Definition Audio (Intel® HD Audio) is capable of playing back more channels at higher quality than previous integrated audio formats.
*Macbook Pro - How Can I Get Sound Working On Bootcamp ..
*Cached
*Solved: Drivers - HP Support Community - 339130
*CirrusAudioXP_Macbook_b.zip1.0.0.13b (Oct. 27, 2009)Hi,
I'm trying to understand the mechanism used by VB to enumerate the hosts physical Audio device(s) on the guest VM.
The problem is that my host is using an 'Intel HD Audio' PCI device, but showing a completely different Audio device on my VM OS.
Thus I don't have Audio when using the Guest OS in that mode. This is my setup:
Code: Select allExpand viewCollapse viewHardware: ASUS N550JK
Motherboard: Intel HM86 (Lynx Point)
Processor: Intel Core i7-4710HQ
Memory: 16 GB DDR3 SDRAM
Video-1: Intel HD Graphics 4600
Audio Adapter: Intel Lynx Point PCH - High Definition Audio Controller [C2] Vendor:Device/8086:8C20
Audio Codec: Realtek High Definition Audio (Realtek ALC668) Vendor:Device/10EC:0668
Host OS: Windows 8.1 (64bit)
Guest OS: Linux Mint 17 Qiana (64bit)
VirtualBox: 4.3.14r95030
On Windows Host, I get:
Code: Select allExpand viewCollapse viewAudio Adapter: Intel Lynx Point PCH - High Definition Audio Controller [C2]
Audio Controller Hardware ID: PCIVEN_8086&DEV_8C20&SUBSYS_11CD1043&REV_05
Audio Codec Hardware ID: HDAUDIOFUNC_01&VEN_10EC&DEV_0668&SUBSYS_00000000
DeviceInstanceId: HDAUDIOFUNC_01&VEN_10EC&DEV_0668&SUBSYS_104311CD&REV_10004&6BFDCFC&0&0001
Which according to the PCI ID site is a: Realtek ALC668 [10EC:0668]
However, VirtualBox detects this Codec Hardware in the VMs, as the completely different device: SigmaTel STAC9221 HD Audio Codec [8384:7680]
On Linux Mint (Intel HD Audio):
Code: Select allExpand viewCollapse view#lspci -b -nn -v
00:05.0 Audio device [0403]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller [8086:2668] (rev 01)
Subsystem: SigmaTel Device [8384:7680]
Flags: bus master, fast devsel, latency 64, IRQ 11
Memory at f0804000 (32-bit, non-prefetchable)
Capabilities: [50] Power Management version 2
Kernel driver in use: snd_hda_intel
On Windows-7 (Intel HD Audio):
Code: Select allExpand viewCollapse viewAudio Controller Hardware ID: PCIVEN_8086&DEV_2668&SUBSYS_76808384&REV_01
Audio Codec Hardware ID: HDAUDIOFUNC_04&VEN_0000&DEV_0000&SUBSYS_00000000
After reading another post about video ram and RTFM (Chap. 9-6: PCI-passthrough), Macbook Pro - How Can I Get Sound Working On Bootcamp ..
I thought perhaps PCI Audio was just passed through, but apparently not.
1) So how does this work?Cached
2) Does it depend on the 'VM Settings > General > Basic > Type | Version'?
3) What are the right drivers to use in the Linux and Windows guests? (I can't find any of those drivers on their respective websites.)Solved: Drivers - HP Support Community - 339130
CirrusAudioXP_Macbook_b.zip1.0.0.13b (Oct. 27, 2009)PS. Sound actually works in the Windows guest, but I'd like a more optimal experience with the proper and updated driver.
