Dark Display Lenovo ThinkPad E530

[Paul-St]

When I turn on the notebook the boot loader starts but when I want to boot from Mac Osx Mavericks, I get a black screen. But when I plug in a hdmi display, all works fine:

Lenovo ThinkPad E530c

Intel core i3
intel hd 4000
.
.
.
Thanks for your help !!

 

[RehabMan]

When I turn on the notebook the boot loader starts but when I want to boot from Mac Osx Mavericks, I get a black screen. But when I plug in a hdmi display, all works fine:

Lenovo ThinkPad E530c

Intel core i3
intel hd 4000
.
.
.
Thanks for your help !!

What is the native resolution of your laptop display?

 

[Paul-St]

1366 x 768

 

[RehabMan]

1366 x 768

Try with:
IGPPlatformID=01660003 dart=0 -v

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