New i7 7700k won't boot

[RyanKruMP]

I am replacing my old i7 7700k because I thought it might be defective, it worked fine in my asus z170-a. So now I put in the new CPU which is the exact same as the one I used and now my computer won't boot, all the lights and fans come on but screen stays black, I also put my old CPU back in and same problem help

 

[mcnumpty23]

or yes have heard people say credit card

though i think that might be too large and might bump other pins and possibly block your sight of what you are trying to fix

though have never tried it with one

the angled fine tip tweezers are my choice as find with tiny screwdriver or needle you have less control and can bend them back up too far

again though comes down to how steady your hand is

 

[mcnumpty23]

I'm gonna try just sucks I got a cast in my main hand lol will update

good luck

and braver than me trying your weaker hand lol

i would destroy it if had to use my left hand

 

[valeman2012]

I have bent pins, and it still works H270 - Intel i5 7600.

Let see if it works for him..to fix pins

 

[The_Staplergun]

That hopefully will fix it. Bent pins will either cause an absolute failure of the system or strange symptoms. Every single pin is connected in a circuit to control a specific system, from the HDD to the RAM to the PCIe lanes. Two pins contacting could be shorting the system which just causes any of the above plus possible damage...Shorting electricity is never fun.

I had a single bent pin in the socket of one of my motherboards and it caused a failure of the B side DIMM slots. The entire rest of the board worked just fine and very very well.

 

[RyanKruMP]

I can't seem to get it, just to tiny

 

[mcnumpty23]

I can't seem to get it, just to tiny

yes its not easy

especially if your hand has a problem or trying to do it with your weaker hand

 

[The_Staplergun]

Your first best bet is to try to repair it. With those pins bent I'm fairly positive the system isn't going to work, so the board is moot. If you fix it no harm no foul.

If you trust someone you know to have a very steady hand, they might be able to.

If you can't though it's about time for a new Mobo.

 

[DRagor]

Just my two cents: I once went to a clockworker and have him fix bent pin on my mobo. He certainly had better hand, and WAAY better sight then I do. And tools too.

 

[RyanKruMP]

http://m.imgur.com/R9sWxif Here is what it looks like now, seems line up to me. I also previously to this took out the battery in the motherboard and put it back in, would that change anything?

 

[The_Staplergun]

Might as well give it a try. That looks good enough.

Pulling battery resets CMOS.

 

[RyanKruMP]

CPU led and boot device led are both red not sure if good or bad

 

[The_Staplergun]

Try with both CPU and see whats up. Could have fried the cpu via electrical short. When you take the cpu out look at the socket and see if any pins bent.

 

[mcnumpty23]

CPU led and boot device led are both red not sure if good or bad

i have asus z270 board

think the leds are maybe meant to go out

thats if its the same as mine might not be

mine come on--not sure which order with out looking at the manual--something like

cpu led goes on then off if its ok

ram led goes on then off if its ok

gpu led goes on then off if its ok

and boot device led goes on then off if its ok

though your motherboard manual will tell you

 

[RyanKruMP]

It has posted with old CPU and one stick of ram, gonna try new CPU now

 

[RyanKruMP]

It is now booting, with both sticks and new CPU! Appreciate all the help, not sure what the fix was but nothing worked till I tried booting up with one stick of ram, but I'm guessing fixing the pins helped too

 

[mcnumpty23]

great

just hope no 100c now and you are good

 

[The_Staplergun]

Best part is I bet you feel accomplished as hell. Haha glad to hear its working.

 

[mcnumpty23]

Best part is I bet you feel accomplished as hell. Haha glad to hear its working.

or as relieved as hell lol

those arent cheap cpus

 

[RyanKruMP]

Yeah sad thing is temps still hitting 95 and that was 30 seconds into a prime 95 test ver 26.6 using h100i v2 cooler and I replaced the fans on them with noctis fans. Rpm are all maxed I'm pretty sure as well but still able to get to 100, starting to think the liquid cooling is doing something wrong
https://gyazo.com/c73c82542e66eaf93a669d38ccc39726 here is the hwmonitor 30 seconds after prime95 starts

 

[The_Staplergun]

Yeah that's probably the cooler. At least you got the system operational again.

 

[RyanKruMP]

Yeah that's probably the cooler. At least you got the system operational again.

i just dont understand what could be wrong with it, its all max settings and liquid cooling should keep things nice and cool. how can i diagnose it?

 

[mcnumpty23]

why you at 1.312v ?

and torture testing your cpu isnt compulsory

it wont see that kind of stress in real life use

 

[RyanKruMP]

why you at 1.312v ?

and torture testing your cpu isnt compulsory

it wont see that kind of stress in real life use

overclocking to 4.8 ghz and it blue screened at 1.3

 

[mcnumpty23]

why you at 1.312v ?

and torture testing your cpu isnt compulsory

it wont see that kind of stress in real life use

overclocking to 4.8 ghz and it blue screened at 1.3

the 7700k runs reasonably hot

i would try a less severe test

and check your pump speed

 

[RyanKruMP]

why you at 1.312v ?

and torture testing your cpu isnt compulsory

it wont see that kind of stress in real life use

overclocking to 4.8 ghz and it blue screened at 1.3

the 7700k runs reasonably hot

all max and i used realbench as well styill 95

i would try a less severe test

and check your pump speed