On Sun, Jul 13, 2008 at 2:58 PM, Eric Auer <[EMAIL PROTECTED]> wrote:
>
> You could run www.memtest.org/ memtest86+ from a boot
> disk or boot CD or from DOS. When you run it in DOS,
> you can load HIMEM but cannot load EMM386. Only RAM
> and your main CPU core (no HT) will be tested that
> way. Testing SATA, IDE, floppy, printer port, serial
> port, PS/2 and USB should be straightforward - just
> use them and see if they work :-).
>

Note that the Fedora install disc (CDROM, DVD) already includes
memtest86. When you boot your PC with the Fedora install CD, there's a
menu option to run memtest. (No, you don't have to run the installer.)

I ran this over the weekend to help my father-in-law diagnose a memory
upgrade. Turns out, one of the DIMMs was bad starting around 190MB.


-jh

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