How can I manually erase or make a partition?

[47louis]

What Happened?

I had Ubuntu 23.04 I try to install elemantory 7.0 no luck I get a gray screen. then I download 7.1 I can try 7.1 and push button to install computer say I can't install because I can't erase or make a partition. Is their in 7.1 a possibility to do this manualy?
Erase disk or format the disk?

Steps to Reproduce

Try to install 7.0 I bought 7.0 early this year. Look of I like it.
Install procedure very long time , then a gray screen.
Then I try to install 7.1 with the results see above.

Expected Behavior

I want to work with 7.1

OS Version

7.x (Horus)

Software Version

Latest release (I have run all updates)

Log Output

No response

Hardware Info

notebook clevo 32 Gb, Intel i7 2.80 GHz. I use the graphic from the cpu. Videocard death. No issyes with other Linux distro.

[danirabbit]

You can manually manage partitions as part of the custom install step.

On this page, select "Custom Install"

Then select "Modify Partitions" in the bottom corner

After modifying partitions and applying changes, you can either proceed with a custom install or go back and try a standard install when the disk has been erased

[47louis]

Thanks fot answer, I gone to try it.