no back light on my acer aspire 5734z

Posted by Dave on Ask Ubuntu See other posts from Ask Ubuntu or by Dave
Published on 2012-05-11T06:08:46Z Indexed on 2012/11/03 23:18 UTC
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I installed Ubuntu (12.04) on my acer aspire 5734z and the back light stopped working. I have tried the fix by editing the grub file posted on here a couple of days ago but that hasn't fixed it. I have also looked for hardware drivers but that didn't get me anywhere. When I hook up an external monitor it works fine but i have been unsuccessful getting the laptop display to light up.

Thanks

edit removed link

I found a fix here " http://crunchbanglinux.org/forums/post/66562/#p66562 " if anyone has a better fix than the one in that post, let me know.

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