yask123 Posted June 1, 2014 Share Posted June 1, 2014 I recently purchased this laptop (Toshiba Satellite C-50-A) , with AMD A6 APU and AMD Raedon 8400. As I try to book from the USB , after entering flags(amd64 -x graphicsenabler=no -v) , I get stuck on a black screen , and nothing happens, I waited for 1/2 hour.When I use amd and amdfx flags , I get kernel panic , with something like efi error. From BIOS , i have made following changes: Changed to CSM , from UEFI. enabled AHCI . I can't find other advance options in my BIOS.(It's probably locked) I am using Niresh 10.9 Please guide me how to reach till installation. I also tried these flags(cpus=1 , with no help Link to comment Share on other sites More sharing options...
iFIRE Posted June 1, 2014 Share Posted June 1, 2014 the flag is -f -x -v GraphicsEnabler=No amd64 npci=0x2000 or 0x3000 Link to comment Share on other sites More sharing options...
yask123 Posted June 1, 2014 Author Share Posted June 1, 2014 Thanks for your reply: But it restarted after I hit enter after entering your flags.Before restarted it said something like kernel:match_kernerl. The weird part is , when I place flag amd64 at the beginning of -v -x flags , it says kernel:\amd , and deosn't restart , but displays blackscreen. So , I rearranged your flags , and rewrote all your flags , placing amd64 at the beginning .It didn't reboot , but displayed blackscreen. What should I do next? Link to comment Share on other sites More sharing options...
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