- Joined
- Jun 28, 2012
- Messages
- 9
- Motherboard
- Dell Inspiron 15 7559-Clover
- CPU
- i7 6700HQ
- Graphics
- HD530
- Mobile Phone
-
Hi, I have a Dell 7559 laptop with sierra 10.12.6 working just fine for almost 2 years. Recently, i update the bios to 1.3.0 and the system can't boot.
I don't remember what version ths bios was before. I tried serveral version and flash with version 1.2.9 at the end. Now the system can boot but the wifi and ethernet not working.
the wifi card is bcm94352z
Does anyone know how to enable wifi and ethernet again in sierra?
I don't remember what version ths bios was before. I tried serveral version and flash with version 1.2.9 at the end. Now the system can boot but the wifi and ethernet not working.
the wifi card is bcm94352z
Does anyone know how to enable wifi and ethernet again in sierra?