Question Help! PC runs without video output after cooler swap!

[GlentCZ]

i swapped stock cooler for a waterblock and only thing it does is run and no video

 

[Zephyl]

We need more information. Full specs are helpful, especially, in this case, CPU, GPU, and motherboard. Did you make sure everything was plugged in?

 

[GlentCZ]

We need more information. Full specs are helpful, especially, in this case, CPU, GPU, and motherboard. Did you make sure everything was plugged in?

i5 7600, Asus z270-a mobo and coolermaster master liquid 120 rgb

 

[Zephyl]

Are any of the error LEDs lit? They are to the right of the RAM. Green, white, yellow or red?

 

[GlentCZ]

Are any of the error LEDs lit? They are to the right of the RAM. Green, white, yellow or red?

yellow

 

[Zephyl]

yellow

That means there's a RAM error. Reseat the RAM sticks. If it still doesn't work, try with only one installed (try all independently.) Also try them in different slots.

 

[GlentCZ]

That means there's a RAM error. Reseat the RAM sticks. If it still doesn't work, try with only one installed (try all independently.) Also try them in different slots.

Thanks! i swapped the rams in my slots (after one appeared dead) and now it runs smoothly (the ram was just lazy or something now it works!)