HP E1Y40U8 10

Using the Windows recovery tools ...................................................................................	102
Using f11 recovery tools ..................................................................................................	102
Using Windows 8 operating system media (purchased separately) ................................	103
Using Windows Refresh for quick and easy recovery .....................................................	103
Remove everything and reinstall Windows ......................................................................	104
Using HP Software Setup ................................................................................................	105
12 Computer Setup (BIOS) and Advanced System Diagnostics ...............................................................	106
Using Computer Setup .....................................................................................................................	106
Starting Computer Setup .................................................................................................	106
Navigating and selecting in Computer Setup ...................................................................	106
Restoring factory settings in Computer Setup .................................................................	107
Updating the BIOS ...........................................................................................................	108
Determining the BIOS version .........................................................................	108
Downloading a BIOS update ...........................................................................	108
Using Advanced System Diagnostics ...............................................................................................	109
13 Support ......................................................................................................................................................	111
Contacting support ...........................................................................................................................	111
Labels ...............................................................................................................................................	112
14 Specifications ............................................................................................................................................	113
Input power .......................................................................................................................................	114
Operating environment .....................................................................................................................	115
Appendix A Traveling with the computer ....................................................................................................	116
Appendix B Troubleshooting ........................................................................................................................	118
Troubleshooting resources ...............................................................................................................	118
Resolving issues ..............................................................................................................................	118
The computer is unable to start up ..................................................................................	118
The computer screen is blank ..........................................................................................	119
Software is functioning abnormally ..................................................................................	119
The computer is on but not responding ...........................................................................	119
The computer is unusually warm .....................................................................................	119
An external device is not working ....................................................................................	120
The wireless network connection is not working ..............................................................	120
The optical disc tray does not open for removal of a CD or DVD ....................................	120
The computer does not detect the optical drive ...............................................................	122
A disc does not play .........................................................................................................	122