Compaq EVO wont boot at 5.2.1 CDROM

[Frank Bonnet]

Hi

I am unable to install the 5.2.1 on a Compaq EVO
When I bootup with the CDROM it starts then crash
with some various hexadec characters then the following
message

BTX halted

thanks for any infos

-- 
Cordialement,
Frank Bonnet