!dev
Any experienced arch linux user ?
EFI is not available in the system .
Grub is not installing .
System runs on bios .
What to do ?

Your issue is way too broad.

What do you mean by "Grub is not installing"?

First: read the error message.
Second: google the error message.
Third: ask what it means and include the error message.
Fourth: stop plenking (putting spaces before dots and commas).

I'm pretty sure there's a wiki about using Grub legacy with Arch.

There it is: https://wiki.archlinux.org/index.ph...

Boot in Legacy mode when installing

@ReverendLovejoy how do I do that?

@spantheslayer If you don't even know how to boot in legacy mode and you wanna install arch I got some bad news for you. Don't expect anyone to serve you the solution for issues you can't be bothered to ddg yourself on a silver plate.

@spantheslayer look what @saucyatom said. If you lack the basics you will get into all sorts of trouble later.

@ReverendLovejoy I meant to ask that how do I install arch into bios legacy . The tutorials on the web are mostly based for uefi boot system .
And I'm running a bios legacy .
Update ; Although I went through deep dive for 3days constant and I successfully installed the arch Linux and running kde plasma on it .
Also , the brightness is not working . Trying to fix that .
Model : sony vpceh38fn

Disclaimer: I have not installed Arch myself yet but it took me 2 minutes to find this:

https://wiki.archlinux.org/index.ph...

Near the end you have a link to a page with a choice of boot loaders you can use.

Edit: the following also looks rather helpful:

https://gist.github.com/hazel0177/...