"kimiraikkonen" <(E-Mail Removed)> wrote:
> But usually they work and recognized well (eg: keyboard) after re-
> plugged on the PS/2 port on XP SP2 on some machines.
No, you may even butcher the mobo with your games. See also
http://www.computer-engineering.org/ps2protocol/ (excerpt)
| The keyboard or mouse should not draw more than 275 mA from the host
| and care must be taken to avoid transient surges. Such surges can be
| caused by "hot-plugging" a keyboard/mouse (ie, connect/disconnect the
| device while the computer's power is on.) Older motherboards had a
| surface-mounted fuse protecting the keyboard and mouse ports. When
| this fuse blew, the motherboard was useless to the consumer, and non-
| fixable to the average technician. Most newer motherboards use auto-
| reset "Poly" fuses that go a long way to remedy this problem. However,
| this is not a standard and there's still plenty of older motherboards
| in use. Therefore, I recommend against hot-plugging a PS/2 mouse or
| keyboard.
> But "repeat rate" info gets lost if you re-plug maybe due to having
> PS/2 interface.
No need to discuss any problems when messing around with PS/2 devices
beyond the specs.
--
d-d