On off on

[Newgaming]

 

I oc my i5 8600k to 5ghz 1.3v

ram to 3200 1.36

when i press the on button, my pc will on then off after 3-10 sec then On back.

do anyone know how to solve this problem ?

 

[Phentos]

More information about what you have in your PC would be helpful.

[Newgaming]

3 minutes ago, Phentos said:

More information about what you have in your PC would be helpful.

ASUS Z370 E

i5 8600k

g skill 3200mhz

arous gtx1080ti

samsung evo 970 500gb

corsair hx1200

Edited September 20, 2018 by Newgaming

[Fasauceome]

That sounds an awful lot like a bad power delivery, similar to what my dying PSU did at one point. How about PSU model and age?

[TheGamingLanceYT]

Power supply faulty or not enough voltage for the cpu to boot 5ghz

[Newgaming]

1 minute ago, fasauceome said:

That sounds an awful lot like a bad power delivery, similar to what my dying PSU did at one point. How about PSU model and age?

Corsair Hx1200 

[Phentos]

4 minutes ago, Newgaming said:

ASUS Z370 E

i5 8600k

g skill 3200mhz

arous gtx1080ti

samsung evo 970

Like the previous posts say, what's your PSU?

 

Bad PSU or voltage being too low for CPU (RAM voltage is fine) is usually the cause of a failure to post in your case.

 

Clear your CMOS and try overclocking your CPU in increments next time. It's not all just going balls to the wall right off the bat. You need to find what your CPU and motherboard can handle.

[Newgaming]

Just now, coollance2015 said:

Power supply faulty or not enough voltage for the cpu to boot 5ghz

Aft its on off on,its work normally 

[Fasauceome]

Just now, Newgaming said:

Corsair Hx1200 

Perhaps try 1.35 volts. You don't need to worry about damage until 1.4. however, have you used any synthetic stress tests to ascertain stability of your overclock?

[TheGamingLanceYT]

Just now, Newgaming said:

Aft its on off on,its work normally 

most likely a psu issue maybe try RMA the power supply

[Fasauceome]

2 minutes ago, coollance2015 said:

most likely a psu issue maybe try RMA the power supply

It could be motherboard power delivery too, OP didn't list motherboard

 

Edit: my bad, it was listed. It's a model with a bad VRM setup tho.

[Newgaming]

Just now, fasauceome said:

Perhaps try 1.35 volts. You don't need to worry about damage until 1.4. however, have you used any synthetic stress tests to ascertain stability of your overclock?

You talking about the cpu ? 

Cinebench

[Phentos]

Just now, fasauceome said:

It could be motherboard power delivery too, OP didn't list motherboard

OP said "ASUS Z370 E" which to me sounds like the ASUS Strix Z370-E board which has power delivery robust enough for OCing a 8600k to 5Ghz.

[Fasauceome]

Just now, Phentos said:

OP said "ASUS Z370 E" which to me sounds like the ASUS Strix Z370-E board which has power delivery robust enough for OCing a 8600k to 5Ghz.

I mistook it for a different z370 board

[Newgaming]

6 minutes ago, Phentos said:

Like the previous posts say, what's your PSU?

 

Bad PSU or voltage being too low for CPU (RAM voltage is fine) is usually the cause of a failure to post in your case.

 

Clear your CMOS and try overclocking your CPU in increments next time. It's not all just going balls to the wall right off the bat. You need to find what your CPU and motherboard can handle.

When i run cinebench i saw my ram voltage can get up to 1.4-1.5 isit normal?

[Phentos]

3 minutes ago, Newgaming said:

When i run cinebench i saw my ram voltage can get up to 1.4-1.5 isit normal?

Depending on what kind of chips your RAM has it's okay. 

[airdeano]

remove your RAM overclock and retest.

sounds like the RAM/POST is puzzled and its searching for a possible boot combination. most refer this to a boot loop.