giofrida

Ok, I fixed the problem with the microphone (i replaced it with a new one). The last thing I need is to enable "Ambient noise reduction" feature. I tried adding "SignalProcessing" values, but it disables audio. I have a Realtek ALC270. Please help me. Thanks in advance.

Bronxteck, there isn't any option. Newer HP laptops has just the essentials options available.

Thank you for your help. I found out that the microphone is probably broken. It doesn't work on Windows too. I'll try replacing the microphone.

Thank you for your guide! It works nice on Realtek ALC270. I enabled everything but the Internal Microphone doesn't work, it records only white noise! Can someone help me?

This kext works well on my motherboard (ASUS P8Z68 DELUXE/GEN3) with ASUS AR3011. It's faster than the firmware uploader (ath3k-firmware-uploader-V2, from tonycrap community). Tried version: v2beta. The firmware used is the default one: Windows: 2, Linux: false. Anyway, I found this lines in my boot sequence: Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader v2.0beta2 by EMlyDinEsH(OSXLatitude) (c) 2012-2013, CREDITS: mac4mat(tonycrapx) and laloch(archlinux) Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Atheros Bluetooth hardware found Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: AR3011 Bluetooth detected Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Firmware not available in RAM, beginning upload Jan 5 12:47:59 localhost kernel[0]: ath_get_caps[4044] rx chainmask mismatch actual 7 sc_chainmak 0 Jan 5 12:47:59 localhost kernel[0]: 1.012983: ath_get_caps[4019] tx chainmask mismatch actual 7 sc_chainmak 0 Jan 5 12:47:59 localhost kernel[0]: 1.016600: Atheros: mac 448.3 phy 2195.2 radio 0.0 Jan 5 12:47:59 localhost kernel[0]: 1.016608: Use hw queue 0 for WME_AC_BE traffic Jan 5 12:47:59 localhost kernel[0]: 1.016613: Use hw queue 1 for WME_AC_BK traffic Jan 5 12:47:59 localhost kernel[0]: 1.016619: Use hw queue 2 for WME_AC_VI traffic Jan 5 12:47:59 localhost kernel[0]: 1.016624: Use hw queue 3 for WME_AC_VO traffic Jan 5 12:47:59 localhost kernel[0]: 1.016629: Use hw queue 8 for CAB traffic Jan 5 12:47:59 localhost kernel[0]: 1.016634: Use hw queue 9 for beacons Jan 5 12:47:59 localhost kernel[0]: 1.016692: wlan_vap_create : enter. devhandle=0xd1ced6b0, opmode=IEEE80211_M_STA, flags=0x1 Jan 5 12:47:59 localhost kernel[0]: 1.016724: wlan_vap_create : exit. devhandle=0xd1ced6b0, opmode=IEEE80211_M_STA, flags=0x1. Jan 5 12:47:59 localhost kernel[0]: 1.016753: ATH tunables: Jan 5 12:47:59 localhost kernel[0]: 1.016756: pullmode[1] txringsize[ 256] txsendqsize[1024] reapmin[ 32] reapcount[ 128] Jan 5 12:47:59 localhost kernel[0]: BTFirmwareUploader(0xffffff80124a0000):: unable to get device status Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Firmware uploaded to RAM Successfully Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader v2.0beta2 by EMlyDinEsH(OSXLatitude) (c) 2012-2013, CREDITS: mac4mat(tonycrapx) and laloch(archlinux) Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Atheros Bluetooth hardware found Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: AR3011 Bluetooth detected Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Firmware not available in RAM, beginning upload Jan 5 12:47:59 localhost kernel[0]: USBF: 8.291 AppleUSBEHCI::Found a transaction which hasn''t moved in 5000 milliseconds on bus 0x1d, timing out! (Addr: 4, EP: 0) Jan 5 12:47:59 localhost kernel[0]: BTFirmwareUploader(0xffffff80124a0000):: failed to initiate firmware transfer (-536854447) Jan 5 12:47:59 localhost kernel[0]: Bluetooth Firmware Uploader:: Firmware uploaded to RAM Successfully Then these: Jan 5 12:48:03 localhost kernel[0]: Bluetooth Firmware Uploader v2.0beta2 by EMlyDinEsH(OSXLatitude) (c) 2012-2013, CREDITS: mac4mat(tonycrapx) and laloch(archlinux) Jan 5 12:48:03 localhost kernel[0]: Bluetooth Firmware Uploader:: Atheros Bluetooth hardware found Jan 5 12:48:03 localhost kernel[0]: Bluetooth Firmware Uploader:: AR3011 Bluetooth detected Jan 5 12:48:03 localhost kernel[0]: init Jan 5 12:48:03 localhost kernel[0]: probe Jan 5 12:48:03 localhost kernel[0]: start Jan 5 12:48:03 localhost kernel[0]: DSMOS has arrived Jan 5 12:48:03 localhost kernel[0]: [IOBluetoothHCIController][start] -- completed Jan 5 12:48:03 localhost kernel[0]: Bluetooth Firmware Uploader:: Firmware not available in RAM, beginning upload Then these too: Jan 5 12:48:09 iMac-di-giofrida kernel[0]: USBF: 30.308 AppleUSBEHCI::Found a transaction which hasn''t moved in 5000 milliseconds on bus 0x1d, timing out! (Addr: 4, EP: 0) Jan 5 12:48:09 iMac-di-giofrida kernel[0]: BTFirmwareUploader(0xffffff8013666000):: failed to initiate firmware transfer (-536854447) Jan 5 12:48:09 iMac-di-giofrida kernel[0]: Bluetooth Firmware Uploader:: Firmware uploaded to RAM Successfully Jan 5 12:48:09 iMac-di-giofrida kernel[0]: **** [IOBluetoothHostControllerUSBTransport][start] -- completed -- result = TRUE -- 0x1000 **** Jan 5 12:48:09 iMac-di-giofrida kernel[0]: [IOBluetoothHCIController][staticBluetoothHCIControllerTransportShowsUp] -- Received Bluetooth Controller register service notification -- 0x1000 full-boot-sequence.rtf