Toshiba Satellite A300 Series - Audio Board

Replacement Procedures
Satellite A300 Maintenance Manual(960-Q08)
Figures
Figure 4-1 Removing the battery pack.................................................................................4-8
Figure 4-2-1 Removing a Dummy card.............................................................................. 4-10
Figure 4-2-2 Insert a Dummy card.....................................................................................4-11
Figure 4-3 Removing the HDD assembly.......................................................................... 4-13
Figure 4-4 Removing a HDD............................................................................................. 4-14
Figure 4-5 Removing a wireless LAN card....................................................................... 4-16
Figure 4-6 Removing a memory module...........................................................................4-18
Figure 4-7 Insert a memory module....................................................................................4-19
Figure 4-8 Removing screws for KBD cover/keyboard ..................................................... 4-20
Figure 4-9/10 Removing the keyboard/KBD cover............................................................ 4-21
Figure 4-11 Removing an optical disk drive........................................................................4-23
Figure 4-12 Disassembling the side bracket........................................................................ 4-23
Figure 4-13 Removing the screws (securing display assembly)..........................................4-24
Figure 4-14 Removing keyboard cover ............................................................................... 4-25
Figure 4-15 Removing the Wireless Antenna and Bluetooth.............................................. 4-25
Figure 4-16 Removing the hinge screw............................................................................... 4-26
Figure 4-17 Removing the LCD harness and remove display assembly.............................4-26
Figure 4-18 Removing the Bluetooth .................................................................................. 4-27
Figure 4-19 Removing the screws cable from connect (front)............................................4-29
Figure 4-20 Removing the screws (back)............................................................................ 4-30
Figure 4-21 Removing the cover assembly ......................................................................... 4-31
Figure 4-22 Removing the touch pad...................................................................................4-33
Figure 4-23 Removing the Audio Board ............................................................................. 4-34
Figure 4-24 Removing the Lan board.................................................................................. 4-36
Figure 4-25 Disconnect the power cable .............................................................................4-37
Figure 4-26 Removing the system board............................................................................. 4-39
Figure 4-27 Removing the CPU heat sink........................................................................... 4-40
Figure 4-28 Removing the CPU .......................................................................................... 4-40
Figure 4-29 Applying silicon grease....................................................................................4-41
Figure 4-30 Removing the display mask.............................................................................4-43
Figure 4-31 Removing the FL inverter................................................................................ 4-44