For example, this is a mainboard of a Lenovo T420. Or, in order to identify fuses on your mainboard, you can also try to identify fuses on a different mainboard first. ![]() You might work with the schematic diagram/PCB layout for this mainboard in order to identify where the fuses are located on your mainboard. And, after having dried the motherboard (at least for 24 hours), there will be no remains of any water.Īnother suggestion: Look for any fuse on the mainboard. The isopropyl alcohol will pull out any water remains and will take care of any stickiness. Make sure to also treat areas where the liquid might have creeped into. and let it sit for a day to completely dry it out.Īlong with the suggestions of Logixal and bill, I would (also) first recommend (1) a careful teardown and then (2) a thorough cleaning of the mainboard and keyboard.įor the cleaning part, I recommend using isopropyl alcohol (90%) in combination with a brush. Then you take that same bin, bry it out and fill it enough with isopropyl to cover the board and let it so for a couple hours and after that take it out and use some canned air (being careful around smaller components) and dry the board off with the air. ive used a soft SOFT bristle tooth brush to lightly scrub the bad areas One thing that ive heard people doing i taking a flat tub and filling it with warm water that way you can soak the board and get all the juice off. pull the power cord and the battery to cut the power. it should be powered down immediately! that will help minimize the amount of damage done to SMD components. Side note: if you ever spill something on an electronic again, be sure to power it off ASAP! dont try and leave it on and save files and all that. Hopefully you can get it cleaned out and fixed! thankfully if you have anything important on it odds are the Hard drive will be okay. so either you can do it by soldering new stuff on or you can send the board out to someone like northridgefix on YT to fix it for you. If you find anything like this it will more than likely need to be changed. While youre in the computer you should be looking for components that are blown. i would say a BUNCH of Q-Tips and 90% rubbing alcohol. Youre going to need the tools listed in the guide plus stuff to clean the computer out. thankfully there isa teardown guide on iFixit ![]() Its going to be quite the endeavor if youve never done it before. You should unplug it, not try to use it again and if youre technically savvy tear the laptop down and clean it out.
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