How To Add More Memory To HP Envy 4 Laptop
Add more memory to HP Envy 4-1117nr from 4Gb to 8Gb.
Ivy bridge
How To Replace WiFi Bluetooth Module in HP Envy 4
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 …