Retrieving Defective Motherboards for Lack of Beep

Why not use isopropyl alcohol?
Often have asked me why I prefer to use water and a grease substance, it happens, is what has been proven that using isopropyl alcohol, damages and oxidizes the socket on the motherboard after a few months of use, from experience, since I did several times with alcohol isoproílico, there are some that were just beep because of dust, after the alcohol, not even beep anymore.

STARTING:

• See if your motherboard has first sign of corrosion with chips, capacitors, stews, if so, skip the first part of this tutorial.Passing a hair dryer on the motherboard;
• Well, let's use the amazing female hair dryers, in the lowest possible speed in a circular motion in every area of ​​the motherboard, each plate area, eg area of ​​memories, mark 15 seconds of turning movements, must be 5 or 6 areas across the board, feel 3 fingers away from the dryer and the plate, then turn the board upside down and do the same circular motion for 15 seconds
• Well, if you passed the dryer on your motherboard and the procedure did not cause the motherboard binds, so for those who are with the board showing signs of oxidation and stews capacitors, start here, and it's interesting who failed to make the also do this same work

Clarify possible doubts :

• Why wash the motherboard?

With time, the internal components of your board create oxidation that prevent it from functioning normally, sometimes connects, sometimes does not start, problems like no sound, problems with temperature sensor indicates 0C °;

• It is safe even this procedure??

 Totally safe, but the the person has to make an example let's say, a plastic container to avoid damage on the board;

• My board will not oxidize further with this procedure??

 No, why we put in the sun, and ultimately use the dryer and then choose to do this after the 12H and bright with sunshine; 

•  My motherboard has capacitors stews, leave anyway?? 

 Before this procedure, you must remove the bad mark their locations and wash and dry it, after that you put the new ones, because the stew leaves a corrosive liquid that prevents the passage of energy in the system. 

ATTENTION

YOU WILL HAVE TO LEAVE THE MOTHERBOARD FOR MORE THAN 3 HOURS IN THE SUN, OR IF NO It will not turn IN ANY WAY BECAUSE THE PIECES ARE STILL COLD AND HAS NO WAY TO RUN ANYTHING, AND IF IT CAN BE TEST BEFORE THAT BURN COMPONENTS; WHO LET 1 MINUTE AND FIND THAT IS WHY NOT SEEN ONLY DRY WATER NOT COME TO UNDERMINE THE ACT, AND ALSO DO NOT WANT TO REDUCE THE PASSAGE OF TIME IN THE SUN WITH THE DRYER FOR A FEW MINUTES OVER THE BOARD.

• We will need soap or detergent, a brush and a plastic container or non-electrical conductor to succeed ;if your processor is socket with pins, 775.1366, and others using the architecture with pins in the socket, it is recommended that you use or buy a shield to avoid failure of the board, and knead you tap the pins.
• Now we have everything, it's time to dump water on the motherboard and detergent to pass slots pci, agp, pci-e slot and the processor also pass on the contacts of the plate.
• There, now, wash the plate without washing the brush and pass without detergent, to remove the detergent in the board after that, leave it in the sun upwards for more than 3 hours
• Well, many have heard, most do not know how and if these attempts did not work your card, if it stopped one time to another, it is possible that this solves.