tech-city-donate

Hello Yes Men & Women! :)

We are moving EVERYTHING to a new much better community system so please go register, create your profile and let's build even better TYC community!

You can chat, sell, buy, advertise, create pages, groups, events, use forum and tons more!

URL: https://techcity.tv/community/

P.S. We are still setting everything up so please bare with us!
P.P.S. Please go and REGISTER, you need to do it because we can't transfer you automatically, the differences between systems are huge so we all need to do it manually, it only takes a few seconds :)

Mad z87 motherboard

Dear community I need help with second hand motherboard which I found at friend's house.
When I try to use it with my own 4690k it acts wierd.
1st - even on stock 1.008V it goes about 50C in bios and in stress test it raises to about 80 on 1st and 2nd core.
2nd - SYS_FAN3 when any fan is plugged in, makes strange loud coil whine. Cant identify where it comes from.
If i try to overclock like on my z97 board, 4.4 1.260, my 1st core raises to 100, 2nd about 80 and other 2 about 60 (which is fine)
Other than that it is working totally fine - what can be the reason?

PS: Sorry for my poor english)
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