New Mobo and CPU , boot probles

K

keprycz

New Member

Joined

Dec 31, 2014

• Dec 31, 2014

• #1

Hi
I replaced my mobo with gigabyte ga-z97x gaming 5 and i5 4690K with noctua ndh 14 cooler
rest parts:
all parts below were working perfect before i swapped mobo and cpu
corsair PSU 750
corsair vegenence 8gb 1600mhz
corsair SSD 128gb
Gigabyte 7970 OC 3Gb
2Tb HDD
2x 500gb HDD
1x 160Gb HDD



ive noticed boot up problems
no beep , monitor wont on , and discovered when unplugged power from one of 500gbs system boot up , then i switched off , power back HDD and works fine
today morning when pc was off for whole night gad same problem but this time i had to take power form 3 hdds , then system start up , amd same thing power back 3 hdds and works fine

 

ATMINSIDE

Sim Racing Aficionado Co-Owner

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Joined

Jun 28, 2012

• Dec 31, 2014

• #2

Which PSU are you using?
How old is it?

 

J

jmh547

Member

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Joined

Jul 26, 2005

• Dec 31, 2014

• #3

Is the system over clocked?

 

OP

K

keprycz

New Member

Joined

Dec 31, 2014

• Dec 31, 2014

• Thread Starter
• #4

It's TX750 about 2 - 3 years old
And it's not OCed yet

 

ATMINSIDE

Sim Racing Aficionado Co-Owner

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Joined

Jun 28, 2012

• Dec 31, 2014

• #5

Just to be thorough, you're only disconnecting the power from the HDD's and then it boots?

For what it's worth, the original TX750 is a very old design.
I'm not sure it's the issue, but it wouldn't be the first time I've heard of one of those failing after about 3 years.

 

Theocnoob

Member

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Joined

Dec 1, 2007

Location

Near Toronto Canada

• Dec 31, 2014

• #6

jmh547 said:

Is the system over clocked?

Click to expand...

How can it be overclocked if he never got the motherboard to POST in the first place?

 

ATMINSIDE

Sim Racing Aficionado Co-Owner

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Joined

Jun 28, 2012

• Dec 31, 2014

• #7

Theocnoob said:

How can it be overclocked if he never got the motherboard to POST in the first place?

Click to expand...

It posts and runs, read the OP.

 

OP

K

keprycz

New Member

Joined

Dec 31, 2014

• Dec 31, 2014

• Thread Starter
• #8

Yes I only disconnecting HDDs

Then system boot up , then i csn power off plugin in power to hdd and system works fine again . And if I leave it off for few hours it won't boot up again so I have to repeat disconnecting HDDs

 

ATMINSIDE

Sim Racing Aficionado Co-Owner

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Joined

Jun 28, 2012

• Dec 31, 2014

• #9

Unplug the system from the wall, hit the power button, plug it back in, and then see if it exhibits the same behavior as sitting for a few hours.

 

OP

K

keprycz

New Member

Joined

Dec 31, 2014

• Dec 31, 2014

• Thread Starter
• #10

I forgot to mention when system won't boot up and when I press power button computer goes on and one of the fans on noctua dh14 stops after few seconds, there is no beeps and pc shutdown and power up it self , thus process repeats till I disconnect HDd

 

OP

K

keprycz

New Member

Joined

Dec 31, 2014

• Dec 31, 2014

• Thread Starter
• #11

ATMINSIDE said:

Unplug the system from the wall, hit the power button, plug it back in, and then see if it exhibits the same behavior as sitting for a few hours.

Click to expand...

I have a try when back home

 

B

bob4933

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Joined

Jan 3, 2014

• Dec 31, 2014

• #12

fwiw, my TX blew up on me, and took out my motherboard in glorious fashion. Regardless of what happens here, you should really consider spending some cash on a newer PSU.

 

Theocnoob

Member

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Joined

Dec 1, 2007

Location

Near Toronto Canada

• Dec 31, 2014

• #13

bob4933 said:

fwiw, my TX blew up on me, and took out my motherboard in glorious fashion. Regardless of what happens here, you should really consider spending some cash on a newer PSU.

Click to expand...

My TX blew up on me too. Never again. I'd say the same about CX and GS Corsairs.