If you see Start PXE over IPv4 on MAC error during boot on your HP, Dell, Lenovo, etc. computers, it can happen if a bootable operating system cannot be found.

If you receive Error 105 (net:: ERR NAME NOT RESOLVED): Unable to resolve the server’s DNS address, it clearly means that DNS lookup has failed.

A silo mentality is a reluctance to share information with employees of different divisions in the same company.