iMac G3 wont accept ram upgrade, any suggestions?

[likemyorbs]

i bought a 512mb stick on pc133 sdram, i put it in and it just wont work. i know its the right thing because i used the crucial mac scanner. any ideas?

 

[durija]

Unless you have access to another machine that could test the viability of the RAM, I think your best option is to contact Crucial. If you used the scanner, they should help you.