Dell Studio 1555
| Hardware | PCI/USB ID | Working? | 
|---|---|---|
| Touchpad | Yes | |
| Keyboard | Yes | |
| GPU | Yes | |
| Webcam | 0c45:63eb | Yes | 
| Ethernet | Yes | |
| Audio | Yes | |
| Wireless | Yes | 
Microphone
To set up microphone:
# amixer sset 'Mic Mixer' 85% cap # amixer sset 'Capture' 85% cap # amixer sset 'Digital' 85%
If you want to use the internal microphone (embedded next to the webcam) run:
# amixer sset 'Digital Input Source' 'Digital Mic 1'
If you want to use an external microphone using the jack run:
# amixer sset 'Digital Input Source' 'Analog Inputs'
Wireless
Wireless may work out of the box depending on your wifi card. If you have a Broadcom BCM43XX card, you will need to install the broadcom-wl driver from the AUR. Read Broadcom wireless guide for details. b43 driver can work as well, if supplied with proper firmware.

