I use only PC-100 ram on my LX motherboards.  In the past I have mixed
10ns and 8ns (66 and 100) sdramms on LX boards with no problems.  All my
LX and EX boards 'suggest' a memory CMOS setting during boot.  If you
set
the memory to a slower setting in CMOS than the bios thinks it can
handle,
it suggests the better setting in a boot-up text message very early in
the
boot messages.  Your board may be diffeent, but that's about it.
Tom Turak

-----Original Message-----
From: Stephen SL. Lo [mailto:[log in to unmask]]
Sent: Wednesday, October 25, 2000 5:47 PM

I have an Pll (266 MHz) PC with an Intel AL440LX MB and 64M Ram. I want
to
increase the ram to 128M by adding 64M PC100 ram. Could PC100 ram work
on
my MB together with my old 64M ram? (of couse, working on a lower system
bus speed 66mhz i think). Could i mix ram's with different desinged
speeds?

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