Cursor Pointer does not move by Arrow-keys on the keyboard:

Anas_Sh Posts 1 Registration date Wednesday December 7, 2016 Status Member Last seen December 7, 2016 - Dec 7, 2016 at 04:20 PM
Good morning

My laptop is (Toshiba / Satellite / C55-A-1MW / PSCGJE), which comes with the keyboard (102-key / European layouts / Norwegian language), and (Windows 8.1 / 64-bit).
After i have upgraded to (Windows 10 / Home), the arrow-keys on the right to the touch-pad stopped to function!

Now i dis-activated the (NUM-LOCK), and use the arrows on the numeric keypad: (8 for: Up, 2 for: Down, 4 for: Left, 6 for: Right).
1. Now, even when i open BIOS before Windows to startup, the arrows on the numeric keypad is the only available way to move the cursor.
2. These arrow-keys do not function both whether when the (Scroll lock key) is activated or not.

How to make the (Arrow-keys) function? Please advise.
Thank you in advance.
Have a nice day ...