I have been using an older winpe 1 disk to build images for a couple of years now with great success, but have recently run into a problem with a Lenovo M58P. Basically there is no usb mouse\keyboard support. I have checked/changed settings in bios without luck.
The majority of changes I have to make to the cd are adding nic drivers and sata drivers to get the cd to work, but I just can't figure out where/what to update on the cd to get use of the keyboard/mouse.

I am currently working on integrating our build process into winpe 2 (which does have the mouse/keyboard suppor), but I am on a tight deadline to get the M58P to the customer and any suggestions to get winpe 1 working would be much appreciated!

My build process with winpe is pretty basic: Boot into winpe and startnet.cmd calls a custom script that displays a dialog box for our techs to input information to map a network drive and name the machine, etc..

My guess is that it has something to do with the chipset and how winpe is communicating with it. For adding sata support, I go into txtsetup.oem and add the pci\ven drivers and so I am thinking there is something similar for usb, but just can't figure what needs to be changed/added.

Thanks in advance for any help!