hello every one, my acer laptop slow down and i decided to reset factory default and software installation stuck on 6/40 i let it run about 20 hrs nothing change, any help will appreciate
Test the hard drive, it may be on it's last legs. You'll need to create a bootable CD from the diagnostic software download, then boot your laptop from it. The links are here: http://www.tacktech.com/display.cfm?ttid=287
If the drive passes the test, move on to testing the RAM with "Memtest86" bootable CD: http://www.memtest.org/