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Acer E5-571-54FL CPU Replacement

Introdução

The central processing unit (CPU) is the brain of your computer. It is responsible for executing program instructions and performing basic arithmetic and logical operations. If your Acer E5-571-54FL is experiencing glitches or displaying a blue screen, the CPU may need repairs. Follow the instructions in this guide to replace the CPU in your Acer E5-571-54FL laptop. Before beginning, power off the device and unplug it from the charger.

O que você precisa

  1. Acer E5-571-54FL CPU Replacement, Battery: passo 1, imagem 1 %32

    • Make sure the laptop is shut down.

    • Flip the laptop upside down. Rotate it so the battery faces you.

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  2. Acer E5-571-54FL CPU Replacement: passo 2, imagem 1 %32

    • Place the pointed end of a spudger into the battery lock. Slide the battery lock to the left using the spudger. A "click" sound will accompany the release of the battery.

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  3. Acer E5-571-54FL CPU Replacement: passo 3, imagem 1 %32

    • Pull the battery towards you to remove it from the laptop.

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  4. Acer E5-571-54FL CPU Replacement, Keyboard: passo 4, imagem 1 %32

    • Remove all eighteen 8 mm screws with a Phillips #0 screwdriver.

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  5. Acer E5-571-54FL CPU Replacement: passo 5, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 5, imagem 2 %32 Acer E5-571-54FL CPU Replacement: passo 5, imagem 3 %32

    • Carefully pry apart the clips holding the keyboard in place by moving a metal spudger along the seam.

    • Be careful not to break the plastic clips.

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  6. Acer E5-571-54FL CPU Replacement: passo 6, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 6, imagem 2 %32

    • Carefully flip up the white hinge. Detach the three ZIF ribbons connected to the motherboard.

    • Remove the panel with the keyboard and the touchpad.

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  7. Acer E5-571-54FL CPU Replacement, Cooling Fan: passo 7, imagem 1 %32 Acer E5-571-54FL CPU Replacement, Cooling Fan: passo 7, imagem 2 %32 Acer E5-571-54FL CPU Replacement, Cooling Fan: passo 7, imagem 3 %32

    • Locate the CPU cooling fan in the upper left corner of the laptop.

    • Using a Phillips #0 screwdriver, remove the two 4.5 mm screws that secure the fan to the case.

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  8. Acer E5-571-54FL CPU Replacement: passo 8, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 8, imagem 2 %32 Acer E5-571-54FL CPU Replacement: passo 8, imagem 3 %32
    Ferramenta utilizada nesse passo:
    Tweezers
    $4.99
    Comprar

    • Place the tips of the ESD safe pointed tweezers between the plug and the socket of the fan connection.

    • Gently push the tweezers to the left to disconnect the fan plug.

    • Move the fan connector and its wires to free them from the motherboard and the Wi-Fi card.

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  9. Acer E5-571-54FL CPU Replacement: passo 9, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 9, imagem 2 %32

    • Lift the curved end of the fan by about 30 degrees.

    • Use your hand to lift the fan up and to the right until it is clear of the case.

    • If you feel resistance, check if the fan connector and wires are stuck under the motherboard or under the Wi-Fi card. If the connector or wires are stuck, gently free them.

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  10. Acer E5-571-54FL CPU Replacement, Wi-Fi Card: passo 10, imagem 1 %32 Acer E5-571-54FL CPU Replacement, Wi-Fi Card: passo 10, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Tweezers
    $4.99
    Comprar

    • Locate the Wi-Fi card. It is just below the fan and has a white coaxial cable and a black coaxial cable attached to it.

    • Grab the section of the white coaxial cable behind the brass connection using ESD safe blunt nose metal tweezers.

    • Carefully lift the white and black coaxial cables up and forward to disconnect the them from the Wi-Fi card.

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  12. Acer E5-571-54FL CPU Replacement: passo 11, imagem 1 %32

    • Use a Phillips #0 screwdriver to remove the 3 mm screw from the upper left corner of the Wi-Fi card.

    • The edge of WiFi card will lift up as the screw is removed.

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  13. Acer E5-571-54FL CPU Replacement: passo 12, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 12, imagem 2 %32

    • Grab the upper left corner of the Wi-Fi card with your fingers.

    • Gently pull the Wi-Fi card away from the socket.

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  14. Acer E5-571-54FL CPU Replacement, Hard Drive: passo 13, imagem 1 %32 Acer E5-571-54FL CPU Replacement, Hard Drive: passo 13, imagem 2 %32

    • Locate the hard drive and its carriage at the lower right corner of the laptop.

    • Release the USB port ribbon cable by using the plastic opening tool to carefully lift up the black locking tab of the ZIF connector.

    • Move the USB port ribbon cable to the side.

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  15. Acer E5-571-54FL CPU Replacement: passo 14, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 14, imagem 2 %32

    • Use a Phillips #0 screwdriver to remove the two 4 mm screws securing the hard drive carriage in place.

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  16. Acer E5-571-54FL CPU Replacement: passo 15, imagem 1 %32

    • Hold the right side of the laptop in place with your right hand.

    • Put the fingers of your left hand along the top edge of the hard drive carriage.

    • Push the hard drive carriage towards your right hand to disconnect it from the motherboard.

    • This procedure may require more force then other procedures.

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  17. Acer E5-571-54FL CPU Replacement: passo 16, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 16, imagem 2 %32

    • Lift up the hard drive carriage on the edge closest to your body to remove it.

    • If doing the motherboard replacement guide, skip the next step.

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  18. Acer E5-571-54FL CPU Replacement: passo 17, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 17, imagem 2 %32 Acer E5-571-54FL CPU Replacement: passo 17, imagem 3 %32

    • Hold the hard drive carriage with your non-dominant hand along one side. Ensure one of the Phillips screws is visible.

    • Using a Phillips #0 screwdriver, remove the 3 mm screw to release the side of the hard drive from the carriage.

    • Repeat the previous bullet to remove the second 3 mm Phillips #0 screw.

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  19. Acer E5-571-54FL CPU Replacement, Motherboard: passo 18, imagem 1 %32 Acer E5-571-54FL CPU Replacement, Motherboard: passo 18, imagem 2 %32

    • Use a Phillips #0 screwdriver to remove the two 4 mm screws.

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  20. Acer E5-571-54FL CPU Replacement: passo 19, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 19, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Tweezers
    $4.99
    Comprar

    • Place the tips of the ESD safe pointed tweezers between the plug and the socket of the speaker connection.

    • Gently push left to disconnect the speaker plug.

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  21. Acer E5-571-54FL CPU Replacement: passo 20, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 20, imagem 2 %32

    • Place your fingernails on each side of the screen connection plug. Gently push away from your body to disconnect the plug.

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  22. Acer E5-571-54FL CPU Replacement: passo 21, imagem 1 %32

    • Carefully lift up on the right edge of the motherboard near the hard drive connector.

    • With minimal force, pull the motherboard to the right freeing the ports on the left from the case.

    • Put down the right side and allow the motherboard to rest in the case.

    • There is still one connection to be removed which lies underneath the motherboard.

    • Lift the left side of the motherboard up and turn it over so the ports are now facing right.

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  23. Acer E5-571-54FL CPU Replacement: passo 22, imagem 1 %32

    • Grip the edge of the motherboard closest to your body with your non-dominant hand.

    • Grip the power connection wires with your dominant hand and gently pull away from your body to disconnect.

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  24. Acer E5-571-54FL CPU Replacement: passo 23, imagem 1 %32

    • Lift the motherboard out of the case.

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  25. Acer E5-571-54FL CPU Replacement, CPU: passo 24, imagem 1 %32

    • Shut down the laptop.

    • Flip the laptop upside down. Rotate the laptop so the battery faces you.

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  26. Acer E5-571-54FL CPU Replacement: passo 25, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 25, imagem 2 %32

    • Place the pointed end of a spudger into the battery lock.

    • Slide the battery lock to the left using the spudger until you hear the battery release.

    • Pull the battery towards you to remove it from the laptop.

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  27. Acer E5-571-54FL CPU Replacement: passo 26, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 26, imagem 2 %32

    • Insert wisdom here.

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  28. Acer E5-571-54FL CPU Replacement: passo 27, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 27, imagem 2 %32

    • Remove the outer 6 mm screws located on both the top and the bottom sides of the fan.

    • Detach the power cable by pulling it out.

    • Remove the cooling fan.

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  29. Acer E5-571-54FL CPU Replacement: passo 28, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 28, imagem 2 %32 Acer E5-571-54FL CPU Replacement: passo 28, imagem 3 %32

    • Remove the two 4 mm Phillips head screws that connect the hard drive to the motherboard.

    • Carefully detach the ZIF ribbon.

    • Remove the hard drive.

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  30. Acer E5-571-54FL CPU Replacement: passo 29, imagem 1 %32

    • Remove any remaining screws holding down the motherboard.

    • Remove the motherboard.

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  31. Acer E5-571-54FL CPU Replacement: passo 30, imagem 1 %32 Acer E5-571-54FL CPU Replacement: passo 30, imagem 2 %32 Acer E5-571-54FL CPU Replacement: passo 30, imagem 3 %32

    • Disconnect the Wi-Fi card by gently unplugging both wires connected to it.

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Conclusão

To reassemble your device, follow these instructions in reverse order.

Autor(a)

com 6 outros contribuidores

Jennifer Hancock

Membro desde: 09/19/19

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University of North Alabama, Team S1-G2, Winner Fall 2019 Membro de University of North Alabama, Team S1-G2, Winner Fall 2019

UNA-WINNER-F19S1G2

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Um comentário

... But this doesn't tell you how to replace the CPU!!

Robin Cowley - Responder

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