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notebook HP ENVY 4 Notebook PC
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Modell: HP ENVY 4 Notebook PC(Modell-ID: 1182)
Typ (notebook, netbook, motherboard, tablet):
notebook
Hersteller:
Hewlett Packard
Architektur:
x86-64/amd64
does it have a free boot firmware (BIOS,UEFI,...) ?
Nein
can free operating systems be installed?
Ja
does the device prevent installing wifi cards not-approved by the vendor?
Ja (see the details inside the description entry)
Jahr der Markteinführung:
2012
Kompatibilität mit Freie Software:
C-silver
überprüft mit Distribution:
Trisquel 6.0 Toutatis
Überbrüft mit folgendem freien Betriebssystemkern (Libre Kernel):
3.5.0-31-generic
3.8.10-generic
Grafikkarte:
Intel HD 3000 Series (works with 3D acceleration)
WLAN:
Broadcom Corporation BCM4313 802.11b/g/n (it does not work)
Webcam:
(it works)
Beschreibung:

The notebook works fine included the 3d acceleration, but the internal wifi isn't work with free software, and the BIOS has a whitelist of internal wifi cards that can be used.

To configure 5.1 sound in PulseAudio sound server you need to add the following lines to the file /etc/pulse/daemon.conf: 

default-sample-channels = 6
default-channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe

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