RAM memory Issue!

[friny]

Hi there, I have a bit issue with a Ram Module Memory. I have a Motherboard Brand Biostar Model U8668-D, with 2 Gb of maximun RAM Capability. I'd been installed a a RAM module of 1Gb, but Windows XP shows me only 512 Mb. Did you know How could I do to permit that my PC detect 1 Gb.?

Thanks

[friny]

I'm sorry I forget my PC characteristics:

- HD: 30 Gb.

- CPU: 1,6 Ghz. Intel P4 (Not HT)

- Ram Memory: NCP PC3200 DDR 400

[Kurtiskain]

You wouldn't happen to have onboard graphics? If you do check this is not set to 512MB(though I've never heard of a chipset that high)...Just an idea

[friny]

Well, I've been checked it and the video memory is 64 Mb (This is the info that the BIOS shows me in the memory sharing mode).

[ale52]

Does the BIOS see all the RAM / are you sure this is the correct RAM for your system / when did you first notice it?

Alan <>< 

[RankenTech]

Sometimes you need a BIOS update to take advantage of that full memory capability. if your current BIOS doesn't recognise the full gig stick, then check for a BIOS update on the manufacturer's website.

[Broni]

It may have something to do with RAM speed rating.
You bought:
PC3200 DDR 400
When I go to Biostart web page, your mobo accepts:
PC2100 DDR SDRAM
I don't know, if that's the issue, but it may be.

BTW, when you right click on "My Computer">Properties, how much RAM is listed there?

[friny]

It may have something to do with RAM speed rating.
You bought:
PC3200 DDR 400
When I go to Biostart web page, your mobo accepts:
PC2100 DDR SDRAM
I don't know, if that's the issue, but it may be.

BTW, when you right click on "My Computer">Properties, how much RAM is listed there?

I have to try with a RAM memory with those characteristics. But I think that the rouble starts from the BIOS, I'll seek for a BIOS update to this Motherboard.