I can't say this will solve your problem, but try disabling PNP in your BIOS. That fixed the sound problem on my portable.
I can't say this will solve your problem, but try disabling PNP in your BIOS. That fixed the sound problem on my portable.

SFP TO RJ45 TRANSCEIVER SFP MODULE COPPER SFP OPTICAL PORT TO RJ45 ETHERNET PORT
$7.99
NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*
$24.00
Lot of 20 Cisco SFP-10G-SR 10-2415-03 Transceiver Module
$50.00
30PCS Sealed Cisco SFP-10G-SR 10GBASE-SR SFP+ Transceiver Module MMF 850nm 300m
$499.99
$4.00
Cisco SFP-10G-SR-S SFP+ 10-3105-01 MMF Transceiver Module/Hologram.
$6.00
Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA
$28.94
10Gb SFP+ to RJ45 Module Copper Cat6 Transceiver Compatible w/5Gb/ 2.5Gb/ 1Gb
$31.95
Calix Gpon ont Sfp 100-05609 11 Class 1 Laser
$35.00
For Cisco SFP-10G-T-X Module, 10G SFP to RJ-45 Copper, 10GBase-T, 1/2.5/5/10Gbps
$39.99