bootstrap node stuck on "Install RHCOS"

[LMODEO]

Hi, I'm in the guided exercise to install Openshift, and started with booting Bootstrap node: it should fetch RHCOS image from PXE if I'm correct. However it stays stuck on the PXE initial menu. If I press "tab" looks to me like config is correct. As well as looks to me like tftp config seems ok. Same for httpd.
Any idea how can I troubleshoot this?
Thanks, L.

[LMODEO · Accepted solution]

Hi, I finally got through that, my fault, there was an image missing in http directory path.
Thanks,
L.

[Chetan_Tiwary_]

Thank you @LMODEO ! You did great resolving the missing step. 

[Wasim_Raja]

@LMODEO Glad to hear that,do let us know in case of any questions.