Did you try it on a MK2? I have a MK5 with 2.25 but never tried it in a MK1/2.
Does that mean I could put a 2gig ram card in my CF-29E? Which one would I need to get? ...
I think it was Rob that did, sorry, no joy for Mark 1-3 256MB Momboard owners.
I guess I need to read more carefully.
It is a limitation of the Intel 855GM chipset used on the Mark1-3, which only supports 64MB UMA. The Intel 915GMS used in the Mark 4 & 5 will support up to 128MB UMA.
Sooooo... The Mark 4&5 with only 256MB onboard RAM will support a 2GB Stick of DDR2 RAM for a total of 2.25GB.
No other Toughbook reported so far will exceed 1.5GB except those rare models of the Mark 4&5 with with 1GB of on board RAM, and they will support 1GB of DDR2 for a total of 2GB, minus UMA.
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