Question New cpu wont work but old one does work

pikamonster2003123

Prominent
Jan 17, 2019
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I NEED HELPP, I upgraded from a 6700k to a 9700k, put in the 9700k and my pc turned on for a second, red cpu light on, turned off, switched back to my 6700k and it worked fine, I assumed it was the cpu so I went to replace it today, they gave me a new one, and the exact same problem, I know everything is plugged in as it should be and have a 700w psu (brand new) so ik it's not that, please help I have no idea what's wrong with it and cant find any answers online, my motherboard is a z170a and currently using a 1050ti because i just sold my other one off while waiting for the 3070
 

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