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Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement

Introduction

Step by step guide showing how to replace the CPU fan. This should help prevent the computer from overheating and randomly shutting off.

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  1. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, Battery: étape 1, image 1 de 1

    • Use the pointed end of the spudger to slide the battery lock until the battery pops loose.

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  2. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 2, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 2, image 2 de 2

    • Slide the battery out of the battery slot.

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  3. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, RAM: étape 3, image 1 de 1

    • Unscrew the two RAM 6mm cover screws.

    • Use a PH1 screw bit.

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  4. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 4, image 1 de 1

    • Pop the RAM cover off.

    • Use the plastic opening tool.

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  5. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 5, image 1 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 5, image 2 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 5, image 3 de 3

    • Use either the spudger or your fingers to pinch the clips away from the RAM chip on either side of each chip.

    • The chip should pop up.

    • The clips break easily.

    • Slide the RAM memory chips out of the slots.

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  6. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, Keyboard: étape 6, image 1 de 1

    • Remove the two 6mm PH1 screws from the bottom of the laptop.

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  7. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 7, image 1 de 1

    • Use the spudger, push the two tabs, located in the battery slot, through their slots to release the keyboard.

    • Do this with the computer slightly open for ease.

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  8. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 8, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 8, image 2 de 2

    • Open the laptop.

    • Start top of the keyboard and use the opening tool to pop the remaining tabs around the keyboard loose.

    • The keyboard can be flipped onto its face once removed.

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  9. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 9, image 1 de 1

    • Use the spudger and slide the grey tabs on either side of the keyboard wires away from the white plastic.

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  11. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 10, image 1 de 1

    • Disconnect the keyboard by pulling the blue tape on the wire strip.

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  12. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, Hard Disk Drive (HDD): étape 11, image 1 de 1

    • Remove the five 6mm PH1 screws beneath the keyboard.

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  13. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 12, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 12, image 2 de 2

    • Use the spudger to pop the gray tab up and away from the far left wire strip.

    • Disconnect the wire strip by pulling the blue tab loose.

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  14. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 13, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 13, image 2 de 2

    • Use the spudger to pop the white tab up away from the wire strip located at the top left corner of the mouse pad.

    • Disconnect the wire strip by pulling the blue tab.

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  15. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 14, image 1 de 1

    • Close the laptop.

    • Remove the remaining 18 6mm PH1 screws from the bottom cover of the laptop.

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  16. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 15, image 1 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 15, image 2 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 15, image 3 de 3

    • Use the opening tool to separate the back of the laptop from the inside cover.

    • Open the computer and remove the inside cover.

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  17. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 16, image 1 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 16, image 2 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 16, image 3 de 3

    • Lift the HDD out of the base and use the opening tool to disconnect the HDD from the motherboard wire.

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  18. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, CPU Fan: étape 17, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement, CPU Fan: étape 17, image 2 de 2

    • Slide the optical disc drive out of the slot to disconnect it from the motherboard.

    • Unscrew the main 3.5mm PH1 screw from the motherboard.

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  19. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 18, image 1 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 18, image 2 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 18, image 3 de 3

    • Unscrew the 3.5mm PH1 screw from the Wireless Lan chip.

    • Use the opening tool to pop both wires off of the Wireless Lan chip.

    • Pull the Wirelss Lan Chip to remove it from the motherboard.

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  20. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 19, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 19, image 2 de 2

    • Pull the tape covering the wires for the Wireless Lan chip up.

    • Pull the black and white wires loose.

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  21. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 20, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 20, image 2 de 2

    • Pull up the tape securing the optical wires to the motherboard.

    • Disconnect the wire plug-in from the motherboard.

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  22. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 21, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 21, image 2 de 2

    • Unscrew the 3.5mm PH1 screw securing the optical disk drive to motherboard connector.

    • Pull the connector to disconnect it from the motherboard.

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  23. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 22, image 1 de 1

    • Flip the motherboard up towards the screen to access the underside.

    • There are still wires connected to the motherboard.

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  24. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 23, image 1 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 23, image 2 de 3 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 23, image 3 de 3

    • Use the spudger to disconnect the remaining three wires from the motherboard.

    • Once the wires are disconnected, the motherboard is completely disconnected from the laptop frame.

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  25. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 24, image 1 de 1

    • Unscrew the three PH1 screws connecting the CPU fan to the motherboard.

    • The three screws are permanently attached to the CPU fan assembly.

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  26. Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 25, image 1 de 2 Acer Aspire V5-571-6891 Cooling System (CPU Fan) Replacement: étape 25, image 2 de 2

    • On the side opposite the CPU fan screws, pull loose the tape securing the fan assembly to the motherboard.

    • This is the same tape that covered the Wireless Lan chip black and white wires.

    • The CPU fan can now be separated from the motherboard.

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Conclusion

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

Auteur

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Josh Focht

Membre depuis le 01/29/18

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Équipe

University of Alabama, Team S2-G7, Bedsole Spring 2018 Membre de l'équipe University of Alabama, Team S2-G7, Bedsole Spring 2018

UA-BEDSOLE-S18S2G7

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12 tutoriels rédigés

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