Lenovo H505s User Manual page 5

Troubleshooting and Confirming Setup ................................. 25
Troubleshooting Display Problems ............................................................26
Troubleshooting Audio Problems ..............................................................27
Troubleshooting Software Problems .........................................................28
Troubleshooting Problems with Optical Drives and Hard Disks .................28
Special considerations for troubleshooting Windows ................................29
Windows Help and Support .....................................................................30
BIOS setup utility ......................................................................................30
Performing Daily Maintenance Tasks ........................................................31
Hardware Replacement Guide ................................................ 33
Locations .................................................................................................36
Replacing hardware .................................................................................45
Appendix. .................................................................................. 55
Declaration ...............................................................................................55
Trademarks ..............................................................................................56
Energy Star Statement .............................................................................57
Enabling ErP compliance mode ................................................................58
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