How to I reset my Acer Aspire 5100 to factory settings?
Hello, How to I reset my Acer Aspire 5100 to factory settings?
More aboutreset acer aspire 5100 factory settings
If restore CD's came with it, use those, i.e. boot directly to the DVD drive. If not, there is a restore partition on it. Usually you can access this by hitting fn+f5 (or whatever it is for acer's, as it is different depending on the brand).