Jump to content

Inspiron 3148 El Capitan/Yosemite

Recommended Posts



Sleep, shutdown, and brightness control are now working again. I'm not sure why, though. My first idea was that it was rebuilding the kernel extension cache that helped. I reinstalled some kernel extensions for backlight control recently and had to rebuild it.


I don't know about the ePSA test... I think I'll just go to the Boot Options menu to avoid it on startup.

Share this post

Link to post
Share on other sites

Did you ever solve the ePSA test? Randomly my laptop boots into the ePSA and makes loud beeps while its testing. I have the options for Legacy and UEFI boot in bios enabled and the clover is UEFI. 

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...