David Landau wrote:

>I have a Pentium 166 MMX with 32MB RAM, and I would like to upgrade the =
>RAM to 64MB. I don't have any experience of working with the =
>motherboard, and all I know about the one in my computer is that it's =
>supposed to be a TX with 32MB EDO. Is that enough info to get additional =
>RAM? Are there different kinds of RAM? Is there any way of getting more =
>info about the motherboard?
>I'm getting confused reading about SIMMS, DIMMS, EDO, etc. Any =
>explanations would be appreciated.
>TIA,
>David

I have a machine with a TXPro II motherboard. Is this the same as yours? If
so, it has four 72-pin SIMM sockets and two 168-pin DIMM sockets. It can use
FPM or EDO SIMMs or FPM, EDO or SDRAM for the DIMM socket. The speed of all
the SIMMs and DIMM modules must be faster than 70ns. There are many
different configurations for 64MB. If you are currently running 16MB x 2 in
SIMM slots 1&2 you can add 16MB x 2 in SIMM slots 3&4 for a total of 64MB.
You might also try the www.pcchips.com site for information on your board.

HTH

Larry Scroggs
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