Path: utzoo!attcan!uunet!samsung!sdd.hp.com!elroy.jpl.nasa.gov!ames!amdcad!pepsi!ching
From: ching@pepsi.amd.com (Mike Ching)
Newsgroups: comp.sys.ibm.pc
Subject: Remapping AT memory
Message-ID: <1990May28.170655.12581@bach.amd.com>
Date: 28 May 90 17:06:55 GMT
Sender: usenet@bach.amd.com (NNTP Posting)
Organization: Advanced Micro Devices; Sunnyvale, CA
Lines: 12

My AT has forgotten how to map memory from 640K-1M to extended
memory. Can anybody help?

Details: 286 clone with C&T chipset and Award BIOS. It used to work and
I changed to a newer BIOS version that included setup in the ROM. Now
it maps the 1Meg into 512K base and 512K extended instead of 640+384.
Putting the old ROMs back and using the old setup program doesn't
change things back to the original condition. Losing base memory is a
disaster. Help!

Mike Ching
ching@pepsi.amd.com