Acer Travelmate 6493 Service Guide
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Chapter 361 8.Press down on the locking catch to release the ODD cover and remove.
62Chapter 3 Main Unit Disassembly Process Main Unit Disassembly Flowchart Screw List StepScrewQuantityPart No. Switch Cover M2*3 2 86.TQ702.003 Keyboard M2*10 1 86.TQ702.001 M2*3 2 86.TQ702.003 eKey Board M2*3 2 86.TQ702.003 Power Board M2*3 2 86.TQ702.003 WLAN Module M2*3 2 86.TQ702.003 Remove External Modules before proceeding Rem ove Thermal Module Rem ove TouchPad Bracket Rem ove Mainboard Rem ove Card ReaderRem ove Speaker Module Rem ove Switch Cover Rem ove Keyboard Rem ove Modem Module Rem ove CPU Rem ove LCD Module Rem ove 3G Antenna Rem ove CPU Fan Rem ove eKey BoardRem ove Power BoardRem ove WLAN Board Rem ove WLAN Antenna Rem ove Finger Print Reader Rem ove Bluetooth Module Rem ove USB Board Rem ove Upper CaseRem ove Lower Case
Chapter 363 LCD Module M2*10 4 86.TQ702.001 M2*4 2 86.TQ702.004 Upper Cover M2*10 10 86.TQ702.001 M2*4 6 86.TQ702.004 M2.5*4 1 86.TQ702.002 Card Reader Module M2*3 1 86.TQ702.003 F/P Reader M2*3 1 86.TQ702.003 Touch Pad Bracket M2*3 2 86.TQ702.003 Speaker (L and R) M2*3 4 86.TQ702.003 Modem Module M2*3 2 86.TQ702.003 Mainboard M2.5*4 1 86.TQ702.002 USB Board M2*3 2 86.TQ702.003 Thermal Module M M 2.5D 3.2L K 6D NI +4 86.TQ702.007 CPU Fan M2*4 3 86.TQ702.004 StepScrewQuantityPart No.
64Chapter 3 Removing the Switch Cover CAUTION: Using tools to remove the Switch Cover may cause damage to the outer casing. It is recommended that only fingers are used to remove the Switch Cover. 1.See “Removing the Battery Pack” on page 50. 2.Locate and remove the two securing screws as shown. 3.Turn the computer over and open the LCD module fully to expose the Switch Cover. IMPORTANT:The LCD module must be fully open in the horizontal position to remove the switch cover. 4.Lift the Switch Cover as shown, rightside first. 5.Lift the Switch Cover clear of the chassis. StepSizeQuantityScrew Type Switch Cover M2*3 2
Chapter 365 Removing the Keyboard 1.See “Removing the Battery Pack” on page 50. 2.See “Removing the Switch Cover” on page 64. 3.Turn the computer over. Remove the single securing screw as shown. 4.Turn the computer over. Remove the two screws securing the keyboard to the upper case. StepSizeQuantityScrew Type Keyboard M2*10 1 StepSizeQuantityScrew Type Keyboard M2*3 2
66Chapter 3 5.Lift the keyboard and turn it over to expose the FFC cables. 6.Release the keyboard FFC securing latch and disconnect the cable. 7.Release the Fine Track keyboard mouse FFC securing latch and disconnect the cable. 8.Remove the keyboard from the chassis.
Chapter 367 Removing the eKey Board 1.See “Removing the Battery Pack” on page 50. 2.See “Removing the Keyboard” on page 65. 3.Disconnect the eKey Board cable from the mainboard. 4.Remove the two securing screws from the eKey Board. StepSizeQuantityScrew Type eKey Board M2*3 2
68Chapter 3 5.Carefully pull back the FFC to release the adhesive strips on the cable and remove the eKey Board from the upper case.
Chapter 369 Removing the Power Board 1.See “Removing the Battery Pack” on page 50. 2.See “Removing the Keyboard” on page 65. 3.Disconnect the Power Board cable from the mainboard. 4.Remove the two securing screws from the Power Board. StepSizeQuantityScrew Type Power Board M2*3 2
70Chapter 3 5.Carefully pull back the FFC to release the adhesive strips on the cable and remove the Power Board from the upper case.