i7 2600k+MSI B75MA-P45

Hello,

It isn't very clear what your problem is. That CPU is supported in all BIOS versions for your motherboard, so it should work.

What exactly is happening? Do you get no image? No alarm beeps? Is there an internal speaker connected?

We will need more information to help you.
 

loser213

Reputable
Mar 5, 2014
8
0
4,510

my problem is my cpu and psu fan already work but gpu fan are not working + i have change my i3 2100 into i7 2600k + this mobo but actually i got low psu brand gigabyte power rock 420w. when i turn up pc nothing happening just dark screen and no bios display.

 


Ok, we are making progress. Please clarify:

1. You have changed your CPU into a 2600k, and since then it doesn't work?

2. When you power on your computer, does the fan turn for a little while then stop, or does it keep spinning?

3. Have you reset your BIOS after changing the CPU? If you didn't, try that. See Clear CMOS in the manual.
 

loser213

Reputable
Mar 5, 2014
8
0
4,510


1.today
2..it keep spining
3. already...nothing happen same as well
 
Please remove anything that isn't necessary to post, leaving only the motherboard, CPU, RAM and power supply. Remove your video card and disconnect any HDDs. Connect the monitor to the motherboard's DVI or D-SUB(VGA) port.

Check the power connections on the motherboard (ATX 24-pin and ATX 4-pin). Unplug from the outlet, reset CMOS, re-plug into outlet then power it up again.

Also, if you have an onboard speaker, make sure it is properly connected so you it can beep if anything is wrong.
 

loser213

Reputable
Mar 5, 2014
8
0
4,510


I also same ....is psu become an effect if using low walt or no quality brand?
 


No, I don't think so. 430W is more than enough for CPU+Motherboard+RAM.

Do you still have your old CPU? If you do, I'd recommend testing with it and possibly updating your BIOS.
 

loser213

Reputable
Mar 5, 2014
8
0
4,510


just 420w only...i saw the another site they said gigabtye just max 400w oni..
 

loser213

Reputable
Mar 5, 2014
8
0
4,510

my i3 already sold to other ppl but i got another mobo and test.then when i going to start another mobo it just start few second and then stop working..
 
You just described an electrical failure. As soon as the motherboard power circuit is turned on it reads some bad parameters and shuts down. Please check all your power connections, and make sure the motherboard is not in contact with the case (aside from the risers). If it still fails, try a different PSU.
 

loser213

Reputable
Mar 5, 2014
8
0
4,510


i already change.. the things same as well maybe CPU failure cause i replace the cpu the other board and the test look like this :
Computer powers on, but turns off immediately ;
Computer turns on, no beeps, no screen. Does not POST (Power-On Self Test)