R Roosterfosho macrumors member Original poster Jul 30, 2011 #1 I see things for memtest on Google, but I'm looking for something that will do it for free. Thanks.
gr8tfly macrumors 603 Jul 30, 2011 #3 If you end up using memtest (which I also recommend), run it from single user mode to test the widest range of addresses. The instructions are included in the download.
If you end up using memtest (which I also recommend), run it from single user mode to test the widest range of addresses. The instructions are included in the download.