i just got a new 128 MB DDR (Hynix) and tried to install it . After that Windows started normally till the bootscreen and suddenly a memory warning message came and my comp restarted..... After that it always hangs at the bootscreen..... I also have dual booted the comp with Linux but that too hangs at the login screen. I tried running in safe mode(Windows) ...then it boots but the explorer gives a fatal error and the error message cannot be put out of scope...!!! I have double checked the pins and slot numbers .... what is the solution ?