can pc133 ram coexsist with pc100 ram? I need help really bad

[Compddd]

I have had 64 mb of PC 100 ram for a long time now, I just purchased 128mb of PC133 ram. can they coexsist together? after I installed the pc133 the computer starting having multiple illigal errors and such. I took out the 64 mb pc 100 and left the pc133 in alone, the computer wouldn't even start then, just kept beeping. when I took out the pc133 and put the pc100 in alone, everything returned to normal. did they people I bought it from give me bad ram or can pc100 and pc133 not coexsist together?

 

[Marty]

What motherboard?

I've heard that some motherboards are picky when using different types of RAM, even at the same speed rating.

Marty

 

[Compddd]

its a Abit BH6 original rev, not the newer rev 1.1 it also has the latest bio update

 

[Angrymarshmello]

They RAM should be able to coexist with each other, the 133 would default down to 100. Sounds to me like a bad RAM DIMM. (I had the same problem as you with some crap RAM I bought)