If you're benchmarking different PC hardware components in a short period of time you can accidentally lock yourself out of games that use Electronic Arts' digital distribution platform Origin, the publisher has confirmed.The news comes out of Guru 3D, where writer Hilbert Hagedoorn discovered he had locked himself out of Battlefield Hardline while running a graphics performance test using different graphics cards.After using a "handful" of graphics cards, he received a notification from Origin that too many computers have accessed his account's version of Battlefield Hardline.