ISO'swon't boot

jowen5555

I have downloaded Ubuntu 12.0.4.5, Fedora 20, Fedora 19, Mint. All in both 32 and 64 bit versions can get live ISO's to boot and try, but installs crash when trying to install to HD. If I try to fresh install from boot up I get nothing from non-live iso discs, a black screen with flashing cursor. Have Intel Pentium Dual core 2 GHz processor 2GB DDR2 RAM. MD5 checksum verify all downloads, even try burning all discs at slowest speeds available to ensure accuracy of burn no help. Getting very frustrated here HELP!!!!!! Thank You Jim Owen

abdallah2

try to boot it from usp it will work