4 Replacement Procedures
4-vi [CONFIDENTIAL] QOSMIO F20 Maintenance Manual (960-526)
Figure 4-32 Removing the GPU heat sink...........................................................................4-44
Figure 4-33 Removing the VG board ..................................................................................4-45
Figure 4-34 Removing the CPU heat sink ...........................................................................4-46
Figure 4-35 Removing the CPU..........................................................................................4-47
Figure 4-36 Applying silicon grease....................................................................................4-48
Figure 4-37 Removing the USB board/Speaker (L) ............................................................4-49
Figure 4-38 Removing the insulator and glass tape.............................................................4-50
Figure 4-39 Removing the speaker(R).................................................................................4-51
Figure 4-40 Removing the touch pad...................................................................................4-53
Figure 4-41 Removing the volume knob .............................................................................4-54
Figure 4-42 Removing the display mask .............................................................................4-56
Figure 4-43 Removing the LCD cable holder......................................................................4-57
Figure 4-44 Removing the FL inverter ................................................................................4-58
Figure 4-45 Removing the screws .......................................................................................4-59
Figure 4-46 Removing the LCD unit ...................................................................................4-60
Figure 4-47 Removing the LCD supports............................................................................4-61
Figure 4-48 Removing the wireless LAN antenna ..............................................................4-63
Figure 4-49 Removing the hinges on the middle frame ......................................................4-64
Figure 4-50 Removing the hinges on the middle frame ......................................................4-66
Figure 4-51 Removing the Battery lock / Battery latch.......................................................4-67
Figure 4-52 to 4-56 Replacing Samsung fluorescent lamp (W-XGA 2-lamp)........4-70 to 4-73
Figure 4-57 to 4-61 Replacing Samsung fluorescent lamp (W-XGA 1-lamp)........4-74 to 4-77
Figure 4-62 to 4-66 Replacing Chemei fluorescent lamp (W-XGA 1-lamp) ..........4-78 to 4-82