4 Replacement Procedures
4-iv
[CONFIDENTIAL]
Detroit 20 /Detroit 20E Series Maintenance Manual
Figures
Figure 4-1 Removing the battery pack.............................................................................4-7
Figure 4-2 Pressing the eject button.................................................................................4-8
Figure 4-3 Installing the PC card.....................................................................................4-9
Figure 4-4 HDD .............................................................................................................4-10
Figure 4-5 Removing the HDD unit...............................................................................4-10
Figure 4-6 Removing the EMI Shielding.......................................................................4-11
Figure 4-7 Removing the modem screws.......................................................................4-12
Figure 4-8 Removing the expansion memory................................................................4-13
Figure 4-9 Installing the expansion memory .................................................................4-14
Figure 4-10 Removing the wireless LAN door................................................................4-15
Figure 4-11 Removing the wireless LAN antenna wires.................................................4-15
Figure 4-12 Removing the wireless LAN unit screws.....................................................4-16
Figure 4-13 Removing the wireless LAN card ................................................................4-16
Figure 4-14 Removing the optical drive screw................................................................4-18
Figure 4-15 Removing the optical drive ..........................................................................4-18
Figure 4-16 Removing the optical drive bracket .............................................................4-19
Figure 4-17 Removing the strip cover .............................................................................4-20
Figure 4-18 Removing the keyboard screws....................................................................4-20
Figure 4-19 Disconnecting the keyboard cable................................................................4-21
Figure 4-20 Disconnecting the LCD cable ......................................................................4-22
Figure 4-21 Removing the keyboard door .......................................................................4-22
Figure 4-22 Pulling out the wireless LAN antennas........................................................4-23
Figure 4-23 Removing the screws from the bottom of the computer..............................4-23
Figure 4-24 Removing the display assembly...................................................................4-24
Figure 4-25 Removing the Bluetooth module..................................................................4-25
Figure 4-26 Removing the top cover (front panel screws) ..............................................4-26
Figure 4-27 Removing the cables ....................................................................................4-26
Figure 4-28 Removing the top cover (back panel screws)...............................................4-27
Figure 4-29 Removing the TouchPad ..............................................................................4-28
Figure 4-30 Removing the system board screws .............................................................4-29
Figure 4-31 Removing the hexagonal screws..................................................................4-29