motherboard sound problems

[Pcpai]

 

old motherboard asus m5a99fx pro rev.2  

 

 

new hardware i'm buyng

GIGABYTE RADEON RX 460 WF OC 4GB (GV-RX460WF2OC-4GD)
MOTHERBOARD ASUS M5A78L-M LX3 (90-MIBI40-G0EAY0GZ)
GSKILL RIPJAWS X DDR3-2400MHZ 2X8GB (F3-2400C11D-16GXM)
AMD FX 8350 4.2GHZ BE SKAM3+ WRAITHCOOLER (FD8350FRHKHBX)
PASTA TÉRMICA CM MASTERGEL PRO 4G (MGY-OSSG-N15M-R1)
FONTE LC-POWER 650W LC6650GP3 V2.3 140MM
PLACA REDE TP-LINK WIRELESS N 300MBPS PCI-E (TL-WN881ND)

 

the m5a99fx has sound problems

my doubt its its best

the m5a99fx with new sound card pci/pci.e

or the new M5A78L-M LX3

 

i was to use the M5A78L-M LX3 for the old cpu grafics and ram (amd sempron x2 190, gforce 210 512mb, 1 stick 4gb kingston ram) for a u.torrent and data machine

 

ty

[Pcpai]

500€