On Fri, Jul 02, 2010 at 12:06:06AM +0800, GNUbie wrote:
> Hello Michal,
> 
> On Fri, Jul 2, 2010 at 12:02 AM, Michal <mic...@ionic.co.uk> wrote:
> >
> >> I am currently running memtest86 here on my livecd. If there is no
> >> error, then this could be something else.
> >
> > I've seen memtest pass but it still be a RAM problem.
> 
> So, what can you recommend in order to confirm if the RAM is faulty or not?

Simple: replace the RAM, file for an RMA, etc..  If there's no warranty
or the warranty has expired and you need brand recommendations for a new
purchase: Crucial is excellent, avoid Corsair at all costs.

There is no software-based RAM tester available for PC architecture that
can stress-test RAM 100% reliably.  Proper memory analysers are almost
always hardware and do a multitude of tests (hard and soft failures, ECC
analysis, voltage regulator stress tests, and thermal stress tests).

An old job of mine required me to use one of these on a daily basis,
testing for bad RAM from Sun IPC/IPX and UltraSparc boxes.

-- 
| Jeremy Chadwick                                   j...@parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |

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