please help.....I am using my keyboard to move my mouse keys and it really sucks.  After a storm everything came out  fine on my diagnostic check but my mouse doesn't work.  I have tried several and nothing works.  At first I thought it was a bent prong but not now.  My keyboard has a usb port for a mouse but I don't want to go buy yet another mouse if there is something else I can do.  I opened safe mode and at one point it did show up in device manager and I tried updating it but then I got a warning that it could move my keyboard so I canceled that and tried restarting my computer.  After that device manager shows no mouse installed at all and of course my installation wizard didn't find it.  I don't know how I can repair it if it doesn't show up at all????? Please help...I don't know how often I can get to this site but I can check my email so please someone...I would really appreciate it.

A mouse is so cheap to buy it seems crazy to mess about trying to get it to work!!!