Dell 3445 owner manual Contents

Contents
1 Working on Your Computer	5
Before Working Inside Your Computer	5
Recommended Tools	6
Turning Off Your Computer	7
After Working Inside Your Computer	7
2 Removing and Installing Components	9
System Overview	9
Removing the Battery	11
Installing the Battery	12
Removing the Optical-Disk Drive	12
Installing the Optical-Disk Drive	12
Removing the Access Panel	12
Installing the Access Panel	13
Removing the Hard Drive	13
Installing the Hard Drive	14
Removing the Memory Module	14
Installing the Memory Module	15
Removing the WLAN Card	15
Installing the WLAN Card	16
Removing the Keyboard	16
Installing the Keyboard	17
Removing the Palmrest Assembly	18
Installing the Palmrest Assembly	19
Removing the Coin-Cell Battery	20
Installing the Coin-cell battery	20
Removing the Input/Output (I/0) Board	20
Installing the Input/Output (I/O) Board	21
Removing the Speakers	21
Installing the Speakers	22
Removing the System Board	23
Installing the System Board	24
Removing the Display Assembly	25
Installing the Display Assembly	27
Removing the Camera	28
Installing the Camera	29
Removing the Heatsink Assembly	29
Installing the Heatsink	30