normally if you buy a medion pc from aldi it comes with a 3 year warranty

you need to call medion after the 1st year for all warranty repairs, i had a medion and it started taking forever to load up, i eventually managed to get medion to come out and look at it, they repaired it and it developed the same fault a few weeks later, so i took the pc back to aldi and got my money back

according to http://www.consumerdirect.gov.uk/ you do not need to allow a 2nd repair of the same thing, and can ask for your money back

so with a bit of luck call medion let them repair it then hope that it develops the same fault

aldi were brilliant once i told them i had accepted a repair from medion and refunded no probs