Enable uefi boot, if legacy it will show the F2 and F12.

Enable secure boot, maybe its windows problem, if you dont have EFI folder, maybe the bios is searching for i thats why F2 and F12 is appeared. Should check it.




Hello people, im Dell 5448 user, upgraded RAM to 16GB and 512GB SSD(Samsung 850 PRO), since the processor is Core i3, i think i can beat macbook pro 2012 performance as im installing mac osx on it.

For the wifi problem faced by 5447 and 5448 user, you can fix it by changing the WiFi card, like me, i changed to broadcom mac compitable card, and it fixed the issue.



I can say that this model is good. It has same keyboard as 7447 which has backlit keyboard, i changed it which price RM85 only, bought from Dell China. I also changed the screen to 1080p (which dell 7447 has the version too), i can conclude that i dont regret buying this laptop. recommended dell as its warranty can be extended.

But the issue for now is, The battery life is not good since it has small battery, thats why. I'm planning to get a bigger battery but its not available for this model.

This post has been edited by Paisy: Jun 28 2016, 12:10 PM

Yes, bought this for my hackintosh project. So far, i found that this model is the smoothest installation process i did.

Yep it works, no problem at all. Just need to change wifi chip to dw1560, now its work (handoff,continuity,airdrop,bluetooth,and even sleep!). I've been watchig this model (insp 5447) but in dell website doesnt have stock anymore and released new facelift (5448) with new broadwell processor with lower power cosumption BUT with core i3. But for me, it works well without problem. Theres no problem with this model expect wifi on the standard configuration.