IBM PS/1 User Manual

MAP 0010 (continued)
– 386SX system board:
If the “Shadow BIOS in RAM” was yes from Step 039 on page 2-11, the
memory size shown will be less than the physical size of the installed
memory (soldered and SIMMs) by 128K.
– 486SX and 486DX (30-pin memory SIMM) system boards:
The memory size shown will be less than the system memory (SIMMs) by
384K.
IS THE MEMORY SIZE SHOWN LESS THAN THAT INSTALLED IN THE
SYSTEM?
Yes No
044
Go to Step 046.
045
Go to “MAP 0200: Memory” on page 2-36.
046
(From step 044)
– Compare the list to the options installed inside the system.
Note: The Installed Devices list displays only those devices supported by
this manual. If a device is missing from the list and is
not sup-
ported by this manual, go to Step 051 on page 2-13.
DOES THE INSTALLED DEVICES LIST CORRECTLY IDENTIFY THE
DEVICES INSTALLED INSIDE THE SYSTEM?
Yes No
047
Go to Step 049 on page 2-13.
048
– Press Y, then press Enter.
Go to Step 057 on page 2-14.
049
2-12

IBM PS/1 Specifications

General

Processor	Intel 80286 or 80386
Processor Speed	10 MHz (80286)
RAM	1 MB (expandable to 2 MB or more)
Storage	40 MB hard drive
Floppy Drive	3.5" 1.44 MB
Graphics	VGA
Ports	Serial, Parallel, Mouse