Acer Swift SF515 51T 55ZM

[larsonbis]

embeded SSD 256 Go nvme and nvme Samsung 860 500 Go

 

[Feartech]

embeded SSD 256 Go nvme and nvme Samsung 860 500 Go

post pics of your other screens please

 

[larsonbis]

Here it is, nothing special

 

[Feartech]

Here it is, nothing special

just as a test, try disabling your hard drives and try and boot

 

[larsonbis]

Ok, done, same problem .. strange

 

[Feartech]

Ok, done, same problem .. strange

i need you to sort out your hardware profile please

thread is for acer, but your profile says ideapad

please read the faq for proper hardware profile setup:

[FAQ] READ FIRST! Laptop Frequent Questions

Before asking a question, many common questions are already commonly asked and answered, and many answers exist in the sticky threads in this forum. Read this post before and any relevant guide before asking a question... If you ask a question that is answered by this FAQ, you'll likely be...

www.tonymacx86.com

 

[larsonbis]

I update it this morning, strange.. done.

 

[pjxz]

Try this EFI for Installing Catalina.

 

[larsonbis]

Hi, thanks,
i swap to an other laptop, but can be usefull for other guys.