nonameno wrote:exxos wrote:Maybe you could post whole image of motherboards ?
exxos wrote:Maybe you could post whole image of motherboards ? looks like 256k jumper has had some solder, so maybe someone tried to convert this from 256K ROM's to 1MB and failed ?
spiny wrote:isopropyl alcohol will be fine, but what actual Atari is it ? does it have any modifications ? has it recently had modifications removed ? has this just started happening ? if so, what did you change ?
paul92706 wrote:I would use alcohol to clean the pins and contacts in the sockets and on IC's, these machines are very old now and can have buildup on pins and sockets for sure!