My laptop was shutting down and booting very slowly so I loaded the Realtek audio driver. That caused the cursor to disappear and the touchpad to be unresponsive. This recovered with a System Restore but still no cursor or touchpad. I tried to load the touchpad driver after the Serial IO as recommended, but the Serial IO was older than the Acer drivers. I loaded anyway, and it needed another System Restore. Now I have no working touchpad and reboots are still very slow. A USB mouse does work. Is there a way to load all the drivers at once? It seems the drivers are hit-and-miss with one loaded each reboot (25+ minutes) and they are sometimes not newer than the Windows driver. Any suggestions?