Dying A64 memory controller or Motherboard??

[Tommy L]

Hello

I have had a hard time to figure out whats going on. Over the last 2 weeks my clock has weakening from 300 htt\mem 1:1 (300*9) to not stable on any clock in dual mode. But in single, it clock like before, both memstick is ok in single.

Tryed to flash to all kinds of bioses and replaced the bios chip to.. it just don`t work in dual any more.

any sugestions?

[ozzimark]

it's not the ram? you tried playing with timings and voltage?

[Tommy L]

ehhh YES! they er good when i use 1 stick, both clock as they used to in single mode.. but no go in dual!