It's probably in the user manual.  I didn't see anything on the U.S. site, 
but the canadian site has 2 files that each seem to make a diskette.  I 
didn't have any around to try, but you can look here:  (BTW, open a DOS 
window to run these)
http://209.167.114.38/support/Download/ln_byModel.htm

"A.K.M." <fairlane@wanadoo.nl> wrote in message 
news:43c0d616$0$50403$dbd4d001@news.wanadoo.nl...
> Thanks for your answer.
> Now I need to know how to open the laptop :-)
> I don't have a manual . Is there a place where ZI can find that?
> Thanks in advance.
> GM
>
> "RichK" <NOSPAM@nospam.com> schreef in bericht 
> news:ElXvf.12541$oW.5896@newssvr11.news.prodigy.com...
>>I usually send people to Crucial or Kingston, but I think they don't have 
>>memory for you.  You can add up to 128MB (160mb total).  This place seems 
>>to have it, but I've never bought from them.
>>
>> http://www.memoryx.net/satpro492.html
>>
>> "A.K.M." <fairlane@wanadoo.nl> wrote in message 
>> news:43c03830$0$74182$dbd43001@news.wanadoo.nl...
>>> Hello !
>>>
>>> I have now a toshiba 490 xcdt. An old one but I love it.
>>> Only I have one little problem: the laptop has only 32 mb of memory and 
>>> I like to upgrade it to something more.
>>> Where can I find where to add the memory? Is there a manual or a site 
>>> with directions to do so?
>>> Thanks in advance,
>>> GM
>>>
>>
>
>