Pioneer DVD-117 not working after firmware upgrade! HELP!

[xpeter]

I've made an upgrade of the firmware on my Pioneer DVD-117 and since than the drive is
not working, it can't read ani CD's/DVD's. Please help me what should I do.

Thanks!

 

[fastman]

Do you see it in the Device Manager? Hopefully so, try reinstalling drivers, if any. Try reflashing firmware. Try in different working computer. If still no work, try a privious version of the firmware. Good luck.