Why does the mouse quit working and the computer shuts down?
The picture stays on the screen and the cursor disappears.
The Dell Inspiron 17R-N7110 has a 17.3-inch screen with a 1,600 by 900 resolution, equipped with an Intel Core i3 or i5 processor. The 17R-N7110 has a 90WH battery lasting at least 7 hours and has a variety of connection options which include USB ports, 3-in-1 card reader, VGA, Ethernet, and Wifi ports.
Do you mean Mouse or Touch Pad?
If a mouse just unplug and plug back in again. This should reload the driver.
If the TouchPad then uninstall the driver, run something like Ccleaner to clear away any corrupt settings.
Reboot and re-install the driver.
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