iMac 350 will not boot!

[p0intblank]

I just finished heavily upgrading my iMac 350 to the following:

Seagate 120GB Ultra ATA hard drive
1GB PC100 RAM
Slot-loading DVD-ROM drive

Now when I turn the iMac on, I don't see any video or hear the chime sound. And yes I updated the firmware before upgrading because I know that's required when installing OS X.

Any help is appreciated. Thanks!

Edit: I found out it was the memory I purchased for it. The iMac boots fine with the original RAM so I'm guessing it cannot read ECC sticks correctly. Is this right?

 

[big-blue-wolf]

You'll need SDRAM for the G3 350.

I use Crucial for my RAM. Take a look at this link

http://www.crucial.com/store/listparts.aspx?model=iMac+%28G3%2D350%29

 

[ReanimationLP]

Ya, non-ECC.

 

[p0intblank]

Cool, thanks for the response. I definitely need to get more RAM in this thing... 10.3 is chugging along better than I had expected, though. It currently has *gasp* 128 MB in it.

Edit: Quick question... does it have to be non-ECC? I ask this because I found a great deal on eBay ending in less than 24 hours:

http://cgi.ebay.com/IBM-1GB-2x512MB...ryZ80165QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

It's ECC so does that really matter?

 

[CubeHacker]

Yes, it matters. Must be non-ECC RAM.

 

[p0intblank]

Yes, it matters. Must be non-ECC RAM.

Okay, thank you.