Acer Aspire 7540 Service Guide
Here you can view all the pages of manual Acer Aspire 7540 Service Guide. The Acer manuals for Notebook are available online for free. You can easily download all the documents as PDF.
Page 61
Chapter 353 8.Loosen the six screws securing the heatsink module in the order shown. NOTE: For the UMA model, loosen the four screws securing the heatsink module in the order shown.l 9.Carefully lift up the heatsink module. UMA 4 3 2 1
Page 62
54Chapter 3 Removing the CPU NOTE: Aspire 7736/7736Z/7336 Series uses the Intel® processor, while Aspire 7540 Series uses the AMD® processor. But the process in removing the CPU are the same for all the models. 1.See “Removing the SD Dummy Card” on page 44. 2.See “Removing the Battery Pack” on page 45. 3.See “Removing the Back Cover” on page 46. 4.See “Removing the Hard Disk Drive Module” on page 48. 5.See “Removing the Wireless LAN Card” on page 50. 6.See “Removing the DIMM Module” on page 51. 7.See...
Page 63
Chapter 355 NOTE: When installing the CPU, make sure to install the CPU with Pin 1 at the corner as shown. Removing the Optical Drive Module 1.See “Removing the SD Dummy Card” on page 44. 2.See “Removing the Battery Pack” on page 45. 3.See “Removing the Back Cover” on page 46. 4.See “Removing the Hard Disk Drive Module” on page 48. 5.See “Removing the Wireless LAN Card” on page 50. 6.See “Removing the DIMM Module” on page 51. 7.See “Removing the Heatsink Module” on page 52. 8.See “Removing the CPU” on...
Page 64
56Chapter 3 10.Slowly pull out the ODD module from the ODD drive bay. 11 .Remove the one screw (H) securing the locker bracket and remove the locker bracket from the optical disk drive module. Size (Quantity)ColorTo r q u ePart No. M2 x L3 (1) Silver 1.6 kgf-cm 86.9A552.3R0
Page 65
Chapter 357 Main Unit Disassembly Process Main Unit Disassembly Flowchart Screw List ItemScrewColorPart No. A M2.5 x L4 Black 86.00H59.734 B M2 x L4 Silver 86.9A552.4R0 C M2.5 x L6 Black 86.00E12.536 G M2.5 x L3.5 Silver 86.9A536.3R5 H M2 x L3 Silver 86.9A552.3R0 MAIN UNIT KEYBOARD MAIN BOARD Hx1 MAIN UNIT DISASSEMBLY LCD MODULE Dx4 UPPER CASE Bx2, Cx4 MIDDLE COVER FINGERPRINT MODULE Bx2 TOUCHPAD MODULE MICROPHONE MODULE Cx12, Ax5, Gx1 MODEM CARD Fx1 LOWER CASE USB MODULE Ax1
Page 66
58Chapter 3 Removing the Middle Cover 1.See “Removing the SD Dummy Card” on page 44. 2.See “Removing the Battery Pack” on page 45. 3.See “Removing the Back Cover” on page 46. 4.See “Removing the Hard Disk Drive Module” on page 48. 5.See “Removing the Wireless LAN Card” on page 50. 6.See “Removing the DIMM Module” on page 51. 7.See “Removing the Heatsink Module” on page 52. 8.See “Removing the CPU” on page 54. 9.See “Removing the Optical Drive Module” on page 55. 10.Remove the twelve (C) from the lower...
Page 67
Chapter 359 12.Remove the one screw (G) from the lower case. 13.Turn the notebook over so the top is facing up. Open the LCD panel. 14.Carefully pry and lift the middle cover. Size (Quantity)ColorTo r q u ePart No. M2.5 x L3.5 (1) Silver 3.0 kgf-cm 86.9A536.3R5
Page 68
60Chapter 3 Removing the Keyboard 1.See “Removing the SD Dummy Card” on page 44. 2.See “Removing the Battery Pack” on page 45. 3.See “Removing the Back Cover” on page 46. 4.See “Removing the Hard Disk Drive Module” on page 48. 5.See “Removing the Wireless LAN Card” on page 50. 6.See “Removing the DIMM Module” on page 51. 7.See “Removing the Heatsink Module” on page 52. 8.See “Removing the CPU” on page 54. 9.See “Removing the Optical Drive Module” on page 55. 10.See “Removing the Middle Cover” on page...
Page 69
Chapter 361 13. Release the latch (a) and disconnect the keyboard cable (b) from its connector on the main board and detach the keyboard. Removing the LCD Module 1.See “Removing the SD Dummy Card” on page 44. 2.See “Removing the Battery Pack” on page 45. 3.See “Removing the Back Cover” on page 46. 4.See “Removing the Hard Disk Drive Module” on page 48. 5.See “Removing the Wireless LAN Card” on page 50. 6.See “Removing the DIMM Module” on page 51. 7.See “Removing the Heatsink Module” on page 52. 8.See...
Page 70
62Chapter 3 13.Remove the LCD cable from its connector on the main board and release the cable from the latches. 14.Remove the four screws (D) from the left and right hinges. Size (Quantity)ColorTo r q u ePart No. M2.5 x L10 (4) Black 3.0 kgf-cm 86.00F84.73A