Lenovo 2558 Personal Computer User Manual


 
ii
Contents
Troubleshooting Problems with Optical Drives and Hard Disks .................23
Special considerations for troubleshooting Windows ................................24
Windows Help and Support .....................................................................24
BIOS setup utility ......................................................................................25
Performing Daily Maintenance Tasks ........................................................25
Hardware Replacement Guide ................................................ 27
Locations .................................................................................................31
Replacing hardware .................................................................................34
Appendix. .................................................................................. 48
Declaration ...............................................................................................48
Trademarks ..............................................................................................49
Energy Star Statement .............................................................................50
Enabling ErP compliance mode ................................................................51