Loading on x86

I am attempting to load a x86 box with bata software. I get this

SYSLINUX 2.08 2003-12-12 Copyright (C) 1994-2003 H. Peter Anvin
Loading linux…
Loading initrd.rgz…
Ready.

This is with multiple flash cards, using netinstall.

I get nothing after this.

BTW, this does the same thing on 2.9.44.