Hello, I have following problem with Compaq PW 5000. I have original 64 DIMM module, this is OK. Just now I bought two additional dimms each 128MB. And the problem is: One module 128 and one 64 module => 192MB ram is ok. But two 128mb is wrong - computer stop after "Processor Inicialization 0" and "Processor Inicialization 1" after is only flashing cursor under.... Someone have some suggestion, please? Thanks, Karel.