envy 4

Update Mavericks 10.9.3 from 10.9.2

| May 30, 2014 | 969 views

So, Mavericks 10.9.3 just came out and I decided to update the OS although 10.9.2 was doing quite well. Things needed for updating without problems are: AppleACPIPlatform.kext, AppleIntelCPUPowerManagement.kext (need to be patched), Wifi needs to be patched with device id again. So, the best is to have the external USB hard drive with Mavericks installed …

How To Replace WiFi Bluetooth Module in HP Envy 4

| February 19, 2014 | 2,416 views

My HP Envy 4-1117nr has the Ralink 3290 Wifi and bluetooth that are not supported by Mac OSX Mavericks, I bought a HP module from Ebay for $10 AR9285 and  AR301 bluetooth combo to replace the Ralink. HP has white list in the bios, luckily this HP bluetooth wifi combo is supported and the bios …