Or you could buy used motherboard for like 20€.

 

no but for 100€ i can get a used one from ebay, or buy a new 1 with 3 years waranty for 280€ from accer...

but i prefer to bu a new desktop for 500€ then waste more 100€ on a mobo because the pc has 5 years and the proccessor(2.3 ghz) reachs 85º if i use trubo boost from intel (2.9ghs).

 

Proper reflow is needed.
With the right equipment and flux.
By the way you did that pretty quickly. I wonder !

 

Why is the temperature so important to you.
Did you know the hotter it runs the shorter the life span is.

 

Get a desktop.Why would you buy a new mbo for a brand new desktop?

 

he used a heat gun and in the end a compressor to reduce temperature after 30m i tested and didnt work.
Like i said before the CPU overheats(85º) quickly when i use heavy programs (specialy if i enable truboboost intel) , and that reduces the life of cpu.

"Get a desktop.Why would you buy a new mbo for a brand new desktop?"

what??

 

but i prefer to bu a new desktop for 500€ then waste more 100€ on a mobo because the pc has 5 years and the proccessor(2.3 ghz) reachs 85º if i use trubo boost from intel (2.9ghs).

Desktop is a device which isn't compact enough to be carried around and doesn't have built in battery.Please use proper terminology because it can cause confusion if its not right.Basically buy a new laptop since this one probably cant be repaired especially via the internet.

 

You should let the chipset cool down naturally.
Force cooling is not good.

 

Desktop is a device which isn't compact enough to be carried around and doesn't have built in battery.Please use proper terminology because it can cause confusion if its not right.Basically buy a new laptop since this one probably cant be repaired especially via the internet.

Desktop is a device which isn't compact enough to be carried around and doesn't have built in battery.Please use proper terminology because it can cause confusion if its not right.Basically buy a new laptop since this one probably cant be repaired especially via the internet.

i know that, but i have other laptop with 7years old and it is enought for what i need surfing excel,word... next investement will be a desktop for heavy programs.

You should let the chipset cool down naturally.
Force cooling is not good.

if i repeat the process , can it destry the chip?

 

Proper heating will not destroy the chip but bad heating profile will destroy the chip or warp the board