Computer specifications ................................................................................................................... 100
Hard drive specifications .................................................................................................................. 104
System DMA specifications .............................................................................................................. 108
Phillips PM3.0×5.0 screw ................................................................................................................. 117
Torx T8M2.5×8.0 screw ................................................................................................................... 118
Phillips PM2.5×5.0 screw ................................................................................................................. 124
Phillips PM2.5×3.0 screw ................................................................................................................. 126
Overview .......................................................................................................................... 134
Performing a recovery ..................................................................................................... 135
Using f11 ......................................................................................................... 136
When to back up ............................................................................................. 138
Backup suggestions ........................................................................................ 138
vii