PORTIBM PC Portable (uses same BIOS as XT) 05FB - QUAD EMS+ - "QEMS_RESET" - RESET EMSsee Expanded Memory Specification???
SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 07FBh"QUAD",PORTIBM PC Portable (uses same BIOS as XT) 2315h