Hi John,
Use hcimonit in your x:\os2\boot directory, this program will tell you what your chipset is.
The following is what I have.
[C:\os2\boot]hcimonit
You have 4 PCI USB UHCI host controller(s)
You have 1 PCI USB EHCI host controller(s)
[C:\os2\boot]
Take note of the host controller type, UH, OH, EH
EHCI is for USB v2.xx so it should come after the v1.xx drivers.
In my config.sys file I have (for the above controllers)
REM BASEDEV=USBUHCD.SYS (one copy of this statement for each UHCI controller reported by HCIMONIT)
REM BASEDEV=USBOHCD.SYS (one copy of this statement for each OHCI controller reported by HCIMONIT)
REM BASEDEV=USBEHCD.SYS (one copy of this statement for each EHCI controller reported by HCIMONIT)
REM USBEHCD.SYS must be placed AFTER USBUHCD.SYS and USBOHCD.SYS
REM BASEDEV=USBOHCD.SYS /FS
BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBUHCD.SYS
BASEDEV=USBEHCD.SYS
BASEDEV=USBD.SYS
BASEDEV=USBHID.SYS
BASEDEV=USBMSD.ADD /FLOPPIES:1 /REMOVABLES:4
DEVICE=C:\OS2\BOOT\USBMOUSE.SYS
DEVICE=C:\OS2\BOOT\USBPRT.SYS
DEVICE=C:\OS2\BOOT\USBRESMG.SYS
USB works well on your model laptop as well as R41 and R61's
Note "BASEDEV=USBMSD.ADD /FLOPPIES:1 /REMOVABLES:4"
/FLOPPIES:1 is for reading from my usb stick
/REMOVABLES:4 is for my card reader which has 4 sockets.
Defaults are probably fine but I've got those defaults there, well, just because they have been there for um, decades
