Without having to look through a billion pages of info, is the lenovo y50 whitelisted? If so, ha there ben a bios mod or is there a way for me to remove it myself? Ive already swapped out the hdd with sdd and swapped out ram with no issues. Now i am looking to replace the intel ac 3160 with the intel ac 7160. am i going ot have issues with this? The ac 3160 card is crap more than 5 foot away from the router.
I've never had decent range with any Intel WiFi card ... I'd suggest looking into a Broadcom card to replace the Intel one with.
Thanks for your advice, but i only have 7260 on hand now, so maybe i should stop to finding the BT function. As i know, T520's original BT card is bcm92070md, but i don't konw its HW ID. Another question, for the combo card 7260, its BT seems be regarded as a wlan but not a BT in bios. Anyway, thanks for your kindly help again.