Hello, The rundown: Laptop: HP DV6-6180us BIOS: (won't let me post link - but file name is on hp website as sp55068.exe) RSA signed? YES (I don't mind taking the semi-brick risk - I've already done so and removing CMOS battery then reflashing original BIOS fixes it fine.) PCI ID of original WIFI card Intel Centrino Wireless-N 1030: PCI\VEN_8086&DEV_008B&SUBSYS_53158086&REV_34 PCI\VEN_8086&DEV_008B&SUBSYS_53158086 PCI\VEN_8086&DEV_008B&CC_028000 PCI\VEN_8086&DEV_008B&CC_0280 New wireless card I would like to install: Intel Dual-band Wireless-AC 7260, Model: 7260 HMW For clarity: I have already scoured the forums and the list of working bios mods and have tried the modded SP55068 bios (which for me did not work and semi-bricked the laptop). Both before and after the modded bios I get this error: WIRELESS MODULE NOT SUPPORTED The system has detected a Wireless module installed in the system is not supported. System halted. Please remove device and restart. WLAN Module ID (702) - also, the new wireless card also has Bluetooth 4.0 built into it. THANKS A MILLION IF YOU GUYS CAN HELP!