pc died!!!

dragos1977 · 13 Aug 2015 at 16:17

I don't know this is the right place to post this but i will give it a go.Last night i turned of the pc as usual.Today when i wanted to power it on,nothing.The only time it give a sign is when i unplug the power cable for like 20 seconds,plug it back in thePSU,then when i press the power button everything comes on for a split secont,fans rotate for a quarter of spin and everything dies.The mobo is Asus p8-z77 deluxe,cpu i5-3570k never overclocked,8gb corsair dominator memory,liquid cooling loop only for CPU.I have changed the PSU thinking first at that might be the problem,no change ,same thing.Took out the gpu,change the memory no luck.When i took out the CMOS battery and put it back the pc turned on fine for like 40 seconds then turned off again.that time i had the chance to see a D7 error on motherboard and the cpu led was red.any help or sugestions will be helpfull.Thank you.

Lustral · 13 Aug 2015 at 16:34

Sounds like the PSU has gone on it , try running it with minimal components on it , also if can , try another PSU.

koolpc · 13 Aug 2015 at 16:42

Could be a faulty mobo!!

AthlonXP1800 · 13 Aug 2015 at 16:47

Accorded to user manual error code D7 mean No Console Input Devices Are Found.

Try disconnect and reconnect keyboard and mouse then press power button.

dragos1977 · 13 Aug 2015 at 17:01

I have changed the PSU and its not that.

dragos1977 · 13 Aug 2015 at 17:16

No luck either connecting and disconnecting mouse and keyboard.

koolpc · 13 Aug 2015 at 17:22

Mobo!!

TWiNKLeT0Es · 13 Aug 2015 at 17:23

Try resetting the CMOS again this time make sure to load defaults save and restart.