I received an email from a YTuber who what having some problems with his Street Fighter 2 Pcb and decided I would make this video to help him or anyone else who may be having arcade board trouble. From time to time, the socketed ICs, Eproms, and Mask Roms on an arcade pcb will lose contact with the sockets they are in which will inturn cause glitches in graphics and freezing of game ect. Sometimes this problem can be rectified by just removing the chips, cleaning the legs and then reseating them. This isnt a 100% sure thing fix for all problems but if something strange starts happening with your arcade game, try this first before getting out your soldering pen and poking around. Hope this helps.
![](https://s2.save4k.ru/pic/RkSCh53fO6Y/mqdefault.jpg)