This sounded good and cheap, so ive bought another 256 stick, however when i put my new stick of 256 sdram my system won't recognize it??
It will only accept what was already there (256)
I've tried it in the other 2 slots (3 in total) but still it won't find it, its seated correctly in undamaged slots blown clean with canned air. The only difference in the ram is the manufacturers name.
Am i meant to change something in BIOS?? every1 so far has said just stick it in and fire it up, but it just won't register

any ideas or links would be much appreciated, heres me specs
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o/s Windows 2000 professional sp3
VIA motherboard, gigabyte GA-6VXC7-4X via694x AGPset (latest 4in1 adapters) installed
pIII gig
256 sdram 133 mhz(so far)