Acer Aspire 5741g Service Guide
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Chapter 351 4.Detach the WLAN Board from the WLAN socket. NOTE: When reattaching the antennas, ensure the cables are tucked into the chassis to prevent damage.
52Chapter 3 Removing the Hard Disk Drive Module 1.See “Removing the Logic Lower Door” on page 47. 2.Using the pull-tab, slide the HDD Module in the direction of the arrow to disconnect the interface. 3.Lift the HDD Module clear of the HDD bay. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it.
Chapter 353 4.Remove the four (4) screws (two each side) securing the hard disk to the carrier. 5.Remove the HDD from the carrier. StepSizeQuantityScrew Type HDD Carrier M3*3 4
54Chapter 3 Main Unit Disassembly Process Main Unit Disassembly Flowchart Screw List StepScrewQuantityPart No. Upper Cover M2.5*5 7 86.PSV02.001 Lower Cover M2.5*8 11 86.PSV02.002 Battery Bay M2*3 4 86.PSV02.004 Left Speaker Module M2*3 2 86.PSV02.004 Right Speaker Module M2*3 2 86.PSV02.004 Power Board M2*3 2 86.PSV02.004 Card Reader M2*3 1 86.PSV02.004 USB Board M2*3 1 86.PSV02.004 TouchPad Bracket M2*3 1 86.PSV02.004 Mainboard M2.5*5 1 86.PSV02.001 Thermal Module M1.98*3 4 86.PSV02.006 Remove Mainboard Remove Keyboard Remove Upper Cover Remove Power Board Remove External Modules bef ore proceeding Remove TouchPad Bracket Upper CoverLower Cover Remove Left Speaker Module Remove CPU Remove Thermal Module Remove Right Speaker ModuleRemove Card Reader Board Remove USB Board Remove USB Board
Chapter 355 Removing the Keyboard 1.Unlock the six (6) keyboard locks. 2.Pry up the centre of the Keyboard and rotate it upward away from the Upper Cover. 3.Turn the keyboard over on to the TouchPad area to expose the FFC connector.
56Chapter 3 4.Open the locking latch and disconnect the FFC from the mainboard. 5.Lift the keyboard clear of the Upper Cover.
Chapter 357 Removing the Upper Cover 1.See “External Module Disassembly Process” on page 42. 2.Turn the computer over. Remove the eleven (11) screws on the lower cover and four (4) screws from the battery bay. StepSizeQuantityScrew Type Upper Cover (red callout)M2.5*8 11 Battery Bay (green callout)M2*3 4
58Chapter 3 3.Turn the computer over and disconnect the following four (4) cables from the Mainboard. AB C D
Chapter 359 NOTE: Avoid pulling on cables directly to prevent damage to the connectors. NOTE: Use the pull-tabs on FFCs whenever available to prevent damage. 4.Release the locking latch on A.5.Disconnect A as shown. 6.Release the locking latch on B and remove the cable as shown. 7.Release the locking latch on C and remove the cable as shown.8.Release the locking latch on D and remove the cable as shown.
60Chapter 3 9.Remove the seven (7) screws on the Upper Cover as shown. 10.Starting at the top right side of the cover, pry apart the Upper and Lower Covers as shown. Work along the front edge of the casing to the left as shown, then lift the Upper Cover clear of the Lower Cover. StepSizeQuantityScrew Type Upper Cover M2.5*5 7