huge problem developing on 15" powerbooks with high percentage of powerbooks developing logic board failures.
easiest way to check to see if you have a problem is to do a sys profile and see if it reports yr ram in lower memory slot in tact or not.
logic board failed macs will show no memory in lower slot.
do a search at apple forum for more on this.
easiest way to check to see if you have a problem is to do a sys profile and see if it reports yr ram in lower memory slot in tact or not.
logic board failed macs will show no memory in lower slot.
do a search at apple forum for more on this.