Can the computer independent video card be welded by ordinary electric iron?
Impossible！ Not difficult, not high problem!Display chip is the encapsulation of BGA (Ball Grid Array Package abbreviation, namely the ball grid array package), a square pin chip, all under the similar, a sphere, as many as hundreds, put on the graphics PCB corresponding to the location, the first in the PCB brush paste, too reflow welding! How can you weld it manually?!Unless your graphics card is broken, the general repair, move the iron welding of other components, it is the same as repair the motherboard, is no problem! But look at your question, that is, you want to solder your own video card.) what does that mean?
Yes, but you have to be more skilled, otherwise... Change the soldering iron directly..
Of course, but you must be able to be very good, but it is, I am doing this but my personal meaning you have to build or not good, you have the motherboard without too much trouble to do you accidentally give it ruined, which is not good, this kind of situation when I call the guest repair encountered many times, do not like the motherboard, the last is repaired, the card can also be used, but the calculation of this account, is fast enough to a new one.
