are working or not?
back when I was a little kid my uncle was fixing TVs (this is in another country), and he had this device with him at all times that would measure whether a chip, or any other electric device, inside of a tv would be dead or alive. it had 2 sticks - & +, and he would connect them with 2 parts of an electric device/chip/whatever those things are called that are sodded to the MOBO/tv/whatever. then there was an arrow and if the device would be alive it would jump to a certain #, if it would be dead it wouldn't move or go not high enough. so then he would just unsod the dead ones and replace them with new parts.
WHAT IS THAT DEVICE CALLED? and is that what computer technicians use to fix PCs?
back when I was a little kid my uncle was fixing TVs (this is in another country), and he had this device with him at all times that would measure whether a chip, or any other electric device, inside of a tv would be dead or alive. it had 2 sticks - & +, and he would connect them with 2 parts of an electric device/chip/whatever those things are called that are sodded to the MOBO/tv/whatever. then there was an arrow and if the device would be alive it would jump to a certain #, if it would be dead it wouldn't move or go not high enough. so then he would just unsod the dead ones and replace them with new parts.
WHAT IS THAT DEVICE CALLED? and is that what computer technicians use to fix PCs?