H
HankG
I have an old '386 computer that my grandchildren use to run DOS based games
which will not run on my newer computers.
Well, it finally stopped running; would freeze after post. Examination
found that bios information would not be retained. The board does not
contain a battery. There is a Dallas Real Time Clock (1287/1187) chip which
combines CMOS, battery, and clock functions.
These seem to be available and are relatively inexpensive. I would attempt
to replace it (socketed rather than directly soldered).
Information on the chip indicates that they are inactive when received and
must be activated for Intel or Motorola use. I assume that this refers to
the CPU.
My question: what is involved in 'activating' this chip and what
(hardware/software) is required? Thanks.
HankG
which will not run on my newer computers.
Well, it finally stopped running; would freeze after post. Examination
found that bios information would not be retained. The board does not
contain a battery. There is a Dallas Real Time Clock (1287/1187) chip which
combines CMOS, battery, and clock functions.
These seem to be available and are relatively inexpensive. I would attempt
to replace it (socketed rather than directly soldered).
Information on the chip indicates that they are inactive when received and
must be activated for Intel or Motorola use. I assume that this refers to
the CPU.
My question: what is involved in 'activating' this chip and what
(hardware/software) is required? Thanks.
HankG