回復 31 #harryytm
wrong, port multiplier as name say.
is for 1 sata cable to connect to more than 1 hdd. nothing to do with boot.
say i got a 2 bay hdd box with sata,.config to jbod.
if ur sata port support PM,.u see 2 hdd
if dont support PM, u see only 1 hdd.
via HKEPC Reader for Android |