my mainboard Matsonic P4M266A come with 2 DDR + 2 SD. Currently I'm using 1 x 128mb SDRAM with good working conditions.
I buy a new Kingston 256MB DDR 184pins 333 , and take out 128MB SDRAM. It runs but stop after Microsoft Start up screen. Showed with a blank screen.
Then I change another stick Kingston 256MB DDR 184pins 266. Encountered the same problem. So I change again, but this time with difference "chips & 400mhz". Plug-in again still the same problem.
Frustrated, changed 4 times. Please help.