P4VMM with 256SDRAM

[njakus]

Hello everybody

I have an ACS P4VMM V2.3 working with a P4 1,5Ghz and 128Mb SDRAM.

I want to add a 256Mb SDRAM but it doesn't work.
I tried the SDRAM with another computer and it works well
When I put it with a 128Mb, it works but there is an error with the OS
When I put it alone, it doesn't work

Could someone help?

Cheers

Njakus

[Peter M]

That'll be a duff DIMM then. www.memtest86.com is your friend.