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#11
The driver you are showing above is an up to date driver. Do you have another keyboard you can use, maybe borrow one? If you can borrow one, create a restore point. PS2.sys is found in two locations on your hard drive: C:\hp\drivers\keyboard\ and C:\Windows\System32\drivers. Using Windows Explorer, locate PS2.sys in both of those locations and rename each from .sys to .old. Reboot and this driver will not load. See if your keyboard still works. If it does, you are good to go. If it does not work and If HP does not have a driver dated later than 2006, the keyboard is obsolete. It is time to upgrade the keyboard.