Re: Turn PS2 port off on Asus P6T?

On Sun, 29 Mar 2009 09:05:07 -0400, "TVeblen" <killtherobots@xxxxxxx>
put finger to keyboard and composed:

I've got that annoying problem where my optical PS2 mouse and keyboard stays
on when the system is shut down. Does anyone know if there is a jumper or
BIOS setting on an Asus P6T mainboard to turn the power off to the PS2 ports
when the system is off?
I have tried playing with the power settings in bios: choosing S3 config
makes no change. S1 and S3 is all this bios has for options.
My power settings in XP are set to Home/Desktop.

3 demerit points for any suggestions to use a USB mouse!

Disconnect all power from your PC. Use a multimeter to test for
continuity between your PS2 port's supply pin and the +5VSB pin in the
PSU connector.

Here are the pinouts:
http://pinouts.ru/Inputs/PS2Mouse_pinout.shtml
http://pinouts.ru/Power/atxpower_pinout.shtml (20-pin)
http://pinouts.ru/Power/atx_v2_pinout.shtml (24-pin)

If there is continuity, then either the PS2 port is hardwired to the
+5VSB rail, or there is a jumper or link on the motherboard. Probing
with your multimeter should find the jumper or link.

If there is no continuity, then the chipset must be switching +5VSB
power to the PS2 port.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
.

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