If your system fails after you make changes in the Setup menus, reboot the computer, enter Setup again and load Setup defaults to correct the error. Check or do the following in sequence: Power source battery pack and power adapter. See Power System Check section on page Acer Aspire 4332 Touchpad sure all connectors are connected tightly and correctly. Driver Scape Reinstall the DIMM. Mainboard Power source battery pack and power adapter. LCD panel Mainboard Make sure all connectors are[…]
