crashing again and again (but!!)

[yerodis]

On OSX for four month on a dual800 - 1,2GO ram -HD 80 and 40 GO - external fw 30GO - geforce3. Still experiencing crashes. => What I've done: installing about 20 times - with swap, whithout swap - change my ram - change my hard disk - give my machine to my reseler, he test it for one week without crashing - use my hard disk and system on an other (but equivalent machine) without crashes. When the machine is not home it doesn't ever crash - when my hard disk with my system is on an other machine it doesn't crash. The single difference between all those config is my internet connection (cable modem - wanadoo provider). My question is : can it be this internet connection which causes crashes (when I say crash it's blak screen with unix lines). Can someone help me and/or give me a way to fix it?
Thanks
(feed up with unix crashes)

 

[rinse]

1. please search this forum for the keywords "Kernel Panic", "EXEC", and "IOToolkit" and see if any of the matches sounds familiar to your situation, please.

2. What type of peripherals and third party software are you using? scanners? disk utilities?

3. What is your memory configuration, exactly?

a few more details and you'll get better help.

 

[yerodis]

I have no third part - no scanner no disk utility - my ram is 2x512 + 1x256 -(i have changed my whole ram - because I was first thinking it was the problem - but, as I wrote my question is to know if my internet connection can be the cause of my problem (due to the test I've done - changing hard disk, giving my machine to my resseler to test it etc...)=> all of this to se at the end that my machine run fine except when it's home (and connected to my com21 modem).