Help - stuck upgrading from yosemite->el capitan

Help! I've got a clover el Capitan installer USB and it keeps failing no matter how I run it -f -x or no cache. Link screen

I've got a Sandy bridge Intel i7 quad-core. Ati Radeon 5000 graphics card and it could be that cause it's given me problems in the past... Solid state drives. Asus p8p67 pro.

submitted by /u/kemicat
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