Hello guys!

I would like to ask your opinion on the hot air station Atten 858D or even 868D (there are many other producers of this very same product like W.E.R and so on).

Rough specifics:
Power consumption: 700W
Airflow: 120L/m (max)
Temperature range: 100-450 celsius

I would want to remove and resolder the RAM BGA chips of a graphics card and I was wondering if it is plausible with a 858D (or 868D) or not? I have heard others say, that for a RAM sized BGA it is better to use a stronger hot air station, but I was wondering if...

Hello Guys!

I have been given a Gigabyte Aorus RTX 3070 8gb, since it was not working so the owner gave it to me. He did not tell me any information about the card's history and foolishly I did not ask. When inspecting it I found that one component was missing (and another one potentially soldered on wrong). There was also flux around the area, so I suppose someone already messed with it.
I looked it up and it seems, that this card has dual bios and these two components are switches for the second bios. Based on my research this second bios is used for OC-ing, which I would...

Re: New Members - please post your introductions here

Hi guys!

I am Greg from Hungary.

I found the forum, while trying to repair a graphics card. Still learning the basics, so wish me luck!

Thank you for having me!