Dell 3550 Personal Computer User Manual


 
Contents
1 Working on Your Computer................................................................................5
Before Working Inside Your Computer................................................................................................ 5
Turning Off Your Computer..................................................................................................................6
After Working Inside Your Computer................................................................................................... 7
2 Removing and Installing Components............................................................. 8
Recommended Tools............................................................................................................................8
Removing the Base Cover.....................................................................................................................8
Installing the Base Cover.......................................................................................................................9
Removing the Battery..........................................................................................................................10
Installing the Battery............................................................................................................................10
Removing the Hard Drive.................................................................................................................... 11
Installing the Hard Drive......................................................................................................................12
Removing the WLAN Card.................................................................................................................. 12
Installing the WLAN Card.................................................................................................................... 13
Removing the System Fan...................................................................................................................13
Installing the System Fan.....................................................................................................................15
Removing the Keyboard......................................................................................................................15
Installing the Keyboard........................................................................................................................ 17
Removing the Base Frame.................................................................................................................. 21
Installing the Base frame.....................................................................................................................22
Removing the Heatsink.......................................................................................................................23
Installing the Heatsink.........................................................................................................................24
Removing the I/O Board.....................................................................................................................24
Installing the I/O Board.......................................................................................................................25
Removing the Coin-Cell Battery........................................................................................................ 25
Installing the Coin-Cell Battery.......................................................................................................... 26
Removing the Display Assembly.........................................................................................................26
Installing the Display Assembly.......................................................................................................... 28
Removing the Display Bezel............................................................................................................... 28
Installing the Display Bezel................................................................................................................. 29
Removing the Display Panel............................................................................................................... 29
Installing the Display panel..................................................................................................................31
Removing the Display Hinge...............................................................................................................31
Installing the Display Hinge................................................................................................................ 32
Removing the Camera........................................................................................................................ 32
Installing the Camera.......................................................................................................................... 33
Removing the System Board.............................................................................................................. 33