PC Turns on, but no display and constantly reboots (No sound, fans spin up then stop)

[PhilFails]

Hi, So PC turns on, doesn't display anything, Fans spin up then slows down as in if it was turning off, then spin back up. Feels like it's booting slightly then powering off and then back on VERY FAST.

This is a NEW BUILD. All parts are BRAND NEW.

Specs
I5 4690k
No GPU in atm.
Coolermaster 212 EVO
850W PSU
ASROCK Z97 Pro4

Any suggestions will be awesome, thanks.
Phil.

 

[alexoiu]

Hi,
There's a sticker on the BIOS chip. Check the BIOS version (P1.30 or newer needed).

 

[bgunner]

umm possible bad part. it is not passing the POST so here is a link to go through and check parts. also try one ram stick and booting.

http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

 

[PhilFails]

Motherboard is running P1.30.
Had my MSI GTX 970 in, thought it might be that, nope..
Tried one Ram Stick, then two, switched ram slots, still nope...

 

[alexoiu]

Then try taking the board outside the case for ruling out a short. Start the board with only CPU and CPU fan. See if constantly spinning.

 

[bgunner]

are you getting any post beeps? In order for you to hear them you will need to have hooked up a case speaker. These speakers usually come with the case and usually plug in near the front panel header on the motherboard.

 

[PhilFails]

Trying the inbuilt speakers now to see if that's the case.

 

[PhilFails]

Okay, to report.
No bleeps AT ALL.
Tower Will not turn off when attempting too via Power button on case, have to power off using switch on PSU (Not good).

Tried ram again, nothing, forgot to mention the Ram is G.SKILL 1600Mhz.

 

[PhilFails]

This is how I've got it set up... What have I missed? (I know i've probably missed something but I cannot think what...)

http://rghost.net/59321465
http://rghost.net/59321474

 

[PhilFails]

Bump please! Need sorting asap. Not built Intel before so cannot really test much...

 

[bgunner]

please no bumping. This is against the forum rules.


OK the reason you are not getting any beeps, at least in your pics, you do not have a case speaker hooked up. It connects just under your south bridge heat sink and is a 4 pin connector.

this is a case speaker : http://www.newegg.com/Product/Product.aspx?Item=N82E16812201032&cm_re=case_speaker-_-12-201-032-_-Product these usually come with the case but not all manufactures include them. If you don't have one I suggest purchasing one to help diagnose the situation.

EDIT: also you should turn the 2 top front fan over so it blows out the top instead of sucking in the hot air the other fan is blowing out.

 

[PhilFails]

Fathers idea with the fans...

Sorry didn't know about the bumping rule. I have one somewhere, I'll try dig it out in a few hours, going to go back asleep until now. I tried one case speaker already maybe that was a broken one who knows! .

Thanks for the advice I'll post back tomorrow when I've tried again.

 

[PhilFails]

youtu.be/ILhpl1dMzrg

This is what happens, no display. No bleeps... I guess it's going to be motherboard or cpu? Tried a different psu and did same.

 

[PhilFails]

Going to take to a PC Shop soon, Will post if fixed and say the reasons incase anyone else has the same problems