install sierra using unibest always black screen in dell inspirion 5421

[cahyofendhi]

i'm install sierra using unibest 7.0.1 always black screen, i have try to setup boot configuration but still not working.
before that i have try to install el capitan using unibest 6.0.1,6.1 and 6.2 have same problem, black screen. whats worng about this, anybody help me.
thanks

 

[BreBo]

Not a Desktop - Moved to Sierra Laptop Support

 

[RehabMan]

i'm install sierra using unibest 7.0.1 always black screen, i have try to setup boot configuration but still not working.
before that i have try to install el capitan using unibest 6.0.1,6.1 and 6.2 have same problem, black screen. whats worng about this, anybody help me.
thanks

Follow the Clover guide linked from the FAQ.

http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html