RAM chips randomly failing
Posted: 25 Jan 2021 11:33
Hi,
I have a strange behaviour with some RAM ICs from a 1040STF motherboard, some chips fails randomly.
I add memory issue on this motherboard and unsoldered all the chips over the Week-end in order to test them 1 by 1.
I've been testing all the chips since yesterday using a quick setup with an Arduino and I have at least 4 defective chips which gives me errors each time.
22 other chips seem to be good, showing no issue after multiple tests but the last 8 are a bit strange, working sometime during multiple pass of the tests and sometime failing multiple times in a row. Is this common or chip failure should be more clear ?
I have a strange behaviour with some RAM ICs from a 1040STF motherboard, some chips fails randomly.
I add memory issue on this motherboard and unsoldered all the chips over the Week-end in order to test them 1 by 1.
I've been testing all the chips since yesterday using a quick setup with an Arduino and I have at least 4 defective chips which gives me errors each time.
22 other chips seem to be good, showing no issue after multiple tests but the last 8 are a bit strange, working sometime during multiple pass of the tests and sometime failing multiple times in a row. Is this common or chip failure should be more clear ?