Ive got this pc for like more than 3 months and at the first it ran like 3 days, 1 day i opened it the res was fcked and then i restarted it and it just kept saying hdmi 1 no signal i tried changing the ports reseating ram etc nothing, i got it to a repair shop they said they fixed it but still same problem i alr gave too much money for nothing, could yall help me!