🐀 Ps2 Keyboard Not Working

hello. ps2 mouse driver is missing while ps2 keyboard is working. when plugging mouse to ps2 port , mouse is not working. when plugging keyboard to ps2 port , keyboard is working I found my old ipac2 board I purchased back in 2011, and am trying to test it before wiring up buttons and joysticks. The board has a PS/2 interface, and I've hooked it up via a passive PS/2 adapter and USB cable (PS/2 male -> USB A female, with USB A male to A male cable). Unfortunately, my Windows 10 computer isn't detecting the board at all Nov 2, 2011. #1. Hi. i have windows 7 64 bit Ultimate in a desktop PC MSI motherboard. after sleep mode my PS2 keyboard doesnt work ! although i can acttally use it to exit sleep. wierd. also want to mention that after sleep the keyboard. doesnt even show up in device manager. ive triad to scan for new hardware - no good. my pc has been to a workshop recently since the psu died, it came back today and my ps/2 keyboard, which was working fine until today, wont work! when the pc boots with the keyboard plugged in the num lock led lights up and stays on, if i unplug the keyboard and plug it back in all lights flash and stay off. i've read that editing a certain 4. In my quest to build my first CPU, I am trying to hook up a PS/2 keyboard to my FPGA. The keyboard is a Perixx PERIBOARD-409P. After a bit of reading, I hooked up the keyboard to a scope to verify its correct behaviour. Unfortunately, what I get is a flow of continuous 0xAA codes. I am not able to see any other code, no matter what key I press. Workarounds. Tried using a USB-to-PS/2 adapter, but the problem persists. Interestingly, the USB port seems to give the keyboard more power, as the LEDs flash brightly when plugged into the USB port (full power) but dimly when in the PS/2 port (low power). I wanted to try a KVM switch, but the maximum resolution for KVMs (immediately available PS/2 keyboard devices are governed by a kernel-level service called i8042prt, short for the technical name for the PS/2 keyboard port. When a USB keyboard is added as a replacement for a PS/2 keyboard, the i8042prt service is forcibly disabled. This is to prevent a conflict between PS/2 and USB devices, but if a PS/2 keyboard is reinstalled I read on the internet that PS/2 keyboards have a native N-Key Rollover. I found a cheap LabTec White PS/2 Keyboard and decided to try it out. When it arrived, I plugged it in while the PC was off and then turned on the PC (I knew that PS/2 keyboards have to be plugged in pre-boot). The keyboard didn't work, but the Numpad light was on. Give this a try. Shut down the computer. Unplug the keyboard and mouse. (USB) Boot the computer then plug in the keyboard and wait for the sound and the popup to go away. Then plug in the mouse and do the same thing. Try the mouse and keyboard. Reboot and see if they still work. It's very unusual that a PS2 won't work. .

ps2 keyboard not working