Reply 25920 of 56708, by Baoran
wrote:Ehhh, desoldering gun is not required but can possibly make the job a bit easier. […]
wrote:wrote:Dang, that sucks. I have a Dell Dimension 4550 that has 4 bloated caps next to the CPU socket and it still works.
I should probably really get some kind of desoldering gun, Last time when I tried desoldering caps from a scrap motherboard with just soldering iron and braid, it didn't go too well. 😜
Ehhh, desoldering gun is not required but can possibly make the job a bit easier.
And de-soldering braid works a lot better if you put flux on the braid first. It helps it suck up the melted solder a lot better.
But for the through-hole caps, I generally just melt one side and then tip the cap so it pulls the leg partway out and then repeat for the other side. Usually 2-3 time of this and the cap is out and it usually brings most of the solder along with it.
using flux helps a lot as well... it goes way faster and the components around the one you are replacing don't get near as hot because the heat transfers a lot better to the spot that you are working on. I generally use regular old flux paste. My main container of it was sold as plumbing solder paste, but it works way, way, way better for stuff like this then the lame liquid flux.
I probably need tools that would make desoldering as easy as possible because I am really not very good with my hands and I don't want to ruin any motherboards.