Extended memory

[Ayman Altounji]

In my Prosignia 500 is 64Mb of original memory installed.
All test and install programs said: all ok.
But in DOS or Win Me is only 16MB visible.
Why?

[Ayman Altounji]

You must be using an older version of DOS that has a memory manager that only sees 16 MB of extended memory. Upgrade the DOS OS to version 6.22 and add the memory parameters in the emm386.sys configuration line in the config.sys file, so that all available memory is used. Use the "help emm386" command at the DOS prompt to get a list of the memory parameters.

[Ayman Altounji]

I am using Dos 6.22.
The Windows Me is also reporting only 16MB.
I gess, that Bios makes memory not to continous, maby?
The diags test hase passed for 64 MB.
Please help me !

[Ayman Altounji]

In CMOS is written 15 MB extended memory. I used setup v.2.53.