Dead CPU or Mobo :/

ProfessorSnack

Commendable
Mar 15, 2016
4
0
1,510
Welp I'm on a bad luck streak. I purchased an MSI Z370 SLI Plus with an i5 9600k, 2 8gig sticks or ram and a 750w Gold supernova EVGA PSU. I set everything up properly best I could including putting a heatsink/air cooler on the cpu, and powered it on. It would power om, mobo lights come on, but I got a black screen no beep codes (I have a speaker inside) and no USB power. It did not shut itself off after any period of time either.

No matter what I tried (different psu, reseating the cpu, trying different ram slots and using 1 stick of ram which by the way the mobo had a white led above the 1 stick meaning it was working), removing the battery and replacing, I couldn't get to the bios.

The reason I was trying to reach the bios screen was because z370 boards need a bios update to work with the 9600k. I checked pc part picker and it said even without that bios update I *should* have been able to get into the bios first try. I even tried switching from my gpu graphics to onboard with no luck. Keyboard and mouse had no power either.

So either the motherboard was dead or cpu was dead. When I put the cpu in the first 2 times I did check for bent pins on the mobo and I never saw any. However sadly when I took the cpu out after attempt 2, my fat fingers did bend some mobo pins meaning the mobo is for sure dead now so that blows.

I plan on ordering an updated z390 Mobo so I can rule out the possibility of the mobo just being poopy and not recognizing my 9th gen cpu but my question is, could it be that my cpu is dead and possibly killed the mobo? Should I have the cpu tested at microcenter (do they do they kind of thing?) before I have a good building friend of mine put it in another board and risk killing it too? Thanks!
 
Solution
It seems that you need an older CPU to flash toe BIOS before you can use that 9600K.
Your new i5 is probably just fine and will work after the update.

ProfessorSnack

Commendable
Mar 15, 2016
4
0
1,510
See I thought the same as you guys, so I messaged pcpartpicker and told them mine wasn't compatable out of the box. I suggested that they should add a warning that z370 mobos may need a BIOS update (just like they have warnings on mobos made for Ryzen that require updates to work). They got back to me and said that only Ryzen requires a bios update to access bios on boot, and my Intel should have been able to reach the bios screen
 

paultmullerjr

Commendable
Nov 29, 2018
10
0
1,520


man, I am having NIGHTMARES over here with my MSI Z390I, trying to troubleshoot it since yesterday morning. I'm about to just do the same damn thing and get the ROG STRIX version. I found a lot of the MSI software to be less intuitive. Did you have to pay any restocking fees or anything on the mobo?