Help with laptop

We had a ton of old GX260’s and GX280’s that were in service. The resistors on these boards of issues with swelling. Dell was offering repairs on machines that did this for quite some time, we let them know and theyd just send us a new board to put in the machines.

Well last summer we had 15 machines go out, we called dell and they told us they were no longer supporting the issue and that they could only give us the boards at a discounted price, they told us there was a deadline of March in which we never recievied noticed, they confirmed we were not sent a notice and still refused to warranty them.

We told them to fuck themselves and switched over to lenovo.