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Acer Aspire 5253 Motherboard Replacement

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  1. Acer Aspire 5253 Motherboard Replacement, Battery: 步骤 1 中的图像 1，1

    • Turn the laptop over.

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  2. Acer Aspire 5253 Motherboard Replacement: 步骤 2 中的图像 1，1

    • "Unlock" your battery by moving the switch as shown so that an unlocked lock on a red background is shown.

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  3. Acer Aspire 5253 Motherboard Replacement: 步骤 3 中的图像 1，1

    • Next move the other switch, while the unlocked symbol is still showing. The battery should pop up, and no longer be flush with the bottom of the laptop.

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  4. Acer Aspire 5253 Motherboard Replacement: 步骤 4 中的图像 1，1

    • Now remove the battery by lifting it out of the laptop by the side closest to the switches.

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  5. Acer Aspire 5253 Motherboard Replacement: 步骤 5 中的图像 1，1

    • You have successfully removed the battery. Congratulations!

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  6. Acer Aspire 5253 Motherboard Replacement, Back Cover Panel: 步骤 6 中的图像 1，1

    • Now, locate the two screws that hold the back cover panel onto the laptop.

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  7. Acer Aspire 5253 Motherboard Replacement: 步骤 7 中的图像 1，1

    • Unscrew both of the screws that are holding the back panel in place with the Philips #00 head.

    • The screws are 3/8" in length and have a 1/4" head.

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  8. Acer Aspire 5253 Motherboard Replacement: 步骤 8 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 8 中的图像 2，2

    • Once both screws have been removed use a plastic opening tool to lift the panel up. Starting with the indented notch , and moving left and right from there.

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  9. Acer Aspire 5253 Motherboard Replacement: 步骤 9 中的图像 1，1

    • After the panel has been loosened by the plastic opening tool, take your finger, place it in the gap, and remove the panel from the laptop.

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    Hello. Vous avez oublié de mentionner le démontage du disque dur (une vis) et le débranchement des fils des antennes wifi qui ne gênent pas pour vous lors du démontage de la carte mère.

    Pierre Le Fier - 回复

  10. Acer Aspire 5253 Motherboard Replacement, Keyboard: 步骤 10 中的图像 1，1

    • Fling your laptop over and open it as shown in the image.

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  11. Acer Aspire 5253 Motherboard Replacement: 步骤 11 中的图像 1，1

    • Locate the tabs keeping the keyboard in place.

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    A mention of where each tab is would be helpful.

    derrickhigh02 - 回复

  13. Acer Aspire 5253 Motherboard Replacement: 步骤 12 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 12 中的图像 2，2

    • Using thin tweezers push the tabs in the keyboard in and pull up on the edge of the keyboard.

    • The keyboard will bend and it will seem like its breaking, but don't worry this is OK!

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    I’m attempting this but my keyboard doesn’t move and I can’t get it to pop up so I can remove it.

    derrickhigh02 - 回复

  14. Acer Aspire 5253 Motherboard Replacement: 步骤 13 中的图像 1，1

    • Once the keyboard begins popping out of place use your hand to keep the part that has been detached from the laptop in the air.

    • Continue pushing in tabs and lifting up the keyboard as described above.

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  15. Acer Aspire 5253 Motherboard Replacement: 步骤 14 中的图像 1，1

    • Once the keyboard has been separated from the body of the laptop carefully lift the keyboard up and tilt it forward, leaving it to rest on the laptop as shown.

    • Do not pull the keyboard up with too much force because you may cause damage to your laptop!

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  16. Acer Aspire 5253 Motherboard Replacement: 步骤 15 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 15 中的图像 2，2

    • Using tweezers pull the white tab down on both sides. This will release the blue and black connector.

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  17. Acer Aspire 5253 Motherboard Replacement: 步骤 16 中的图像 1，1

    • Pull the blue and black connector out of its socket.

    • Make sure it comes off easily or you may rip it.

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  18. Acer Aspire 5253 Motherboard Replacement: 步骤 17 中的图像 1，1

    • Now you can pull the keyboard away from the laptop.

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  19. Acer Aspire 5253 Motherboard Replacement, Fan: 步骤 18 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement, Fan: 步骤 18 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement, Fan: 步骤 18 中的图像 3，3

    • After you have removed all of the prerequisites its time to unscrew a few more screws. Flip your laptop over and first remove all the screw highlighted in red with the Phillips #00 screwdriver. These are 1/4" head diameter by 3/8" screw length screws.

    • Now remove the screws highlighted in orange with the Phillips #00 screwdriver. These are 5/32" head diameter by 5/32" screw length screws. Keep these separate from the other screws.

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    Hello. Il manque un rond rouge autour de la vis qu’on aperçoit sur la gauche, à peu près au milieu de la longueur des barettes mémoire. Celle-ci et celle du disque dur (oublié plus haut) bloquent le retrait du couvercle supérieur.

    Pierre Le Fier - 回复

  20. Acer Aspire 5253 Motherboard Replacement: 步骤 19 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 19 中的图像 2，2

    • Flip the Laptop back over, and unscrew the 1/4" diameter head 7/32" length screws indicated in the picture.

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    Il manque un rond rouge sur la vis à droite du connecteur écran, bien qu’on voie qu’elle est enlevée sur la seconde image.

    Pierre Le Fier - 回复

  21. Acer Aspire 5253 Motherboard Replacement: 步骤 20 中的图像 1，1

    • The indicated spots show where different components are attached to the motherboard (such as the power button and the track pad). You will have to remove these connections the same way you undid the keyboard using the tweezers.

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  22. Acer Aspire 5253 Motherboard Replacement: 步骤 21 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement: 步骤 21 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement: 步骤 21 中的图像 3，3

    • Here is a close-up of all of the connectors. Remember to use tweezers on the black part and carefully pull out both sides. Once it has been moved back slightly, pull the connector out just like the keyboard.

    • The third picture shows the connector to the speakers which can just be pulled straight out by tweezers.

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  23. Acer Aspire 5253 Motherboard Replacement: 步骤 22 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement: 步骤 22 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement: 步骤 22 中的图像 3，3

    • Use a plastic opening tool or your hands to carefully lift up the corner of the top panel of the laptop.

    • Once it starts coming off continue to lift it with the opening tool, or your hand, until it lifts off completely.

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  24. Acer Aspire 5253 Motherboard Replacement: 步骤 23 中的图像 1，1

    • With the top panel off the laptop will look like this. Locate the fan.

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  25. Acer Aspire 5253 Motherboard Replacement: 步骤 24 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement: 步骤 24 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement: 步骤 24 中的图像 3，3

    • Once you manage to locate the fan use the screwdriver to unscrew the three screws highlighted.

    • Notice that one of the screws is directly beneath a set of wires. Be careful not to cut those wires as you remove the screws.

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  26. Acer Aspire 5253 Motherboard Replacement: 步骤 25 中的图像 1，1

    • Carefully lift the fan out of place.

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  27. Acer Aspire 5253 Motherboard Replacement: 步骤 26 中的图像 1，1

    • Use tweezers to disconnect the wires connecting the fan to the laptop.

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  28. Acer Aspire 5253 Motherboard Replacement: 步骤 27 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 27 中的图像 2，2

    • Now the fan is fully disconnected and you can pull it away from the laptop.

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  29. Acer Aspire 5253 Motherboard Replacement, Motherboard: 步骤 28 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement, Motherboard: 步骤 28 中的图像 2，2

    • Now locate the three 1/4" diameter head and 7/32" length screws shown in the picture, and remove them with a #00 Phillips screwdriver.

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  30. Acer Aspire 5253 Motherboard Replacement: 步骤 29 中的图像 1，1

    • Locate the two strips and the wire bundle that are connected to the motherboard from other components.

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  31. Acer Aspire 5253 Motherboard Replacement: 步骤 30 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement: 步骤 30 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement: 步骤 30 中的图像 3，3

    • Carefully remove the connections, as done previously for the keyboard.

    • The third type of connector, highlighted in red, can simply be removed by pulling gently on one of its sides with your hand until it comes free.

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  32. Acer Aspire 5253 Motherboard Replacement: 步骤 31 中的图像 1，3 Acer Aspire 5253 Motherboard Replacement: 步骤 31 中的图像 2，3 Acer Aspire 5253 Motherboard Replacement: 步骤 31 中的图像 3，3

    • Lift the motherboard carefully, and locate the last wire bundle that needs to be removed.

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    Confirmant mes précédentes remarques : on voit bien que le disque dur n’est plus présent et que la carte wifi a été démontée. Il faudrait en parler car au remontage on peut se demander comment rebrancher les antennes (fills noir et blanc) si on n’a pas noté comment ils étaient avant de les retirer… J’ai trouvé une info ailleurs : Fil noir sur le “main” ou connecteur 1, alias “main in balck” ;-)

    Pierre Le Fier - 回复

  33. Acer Aspire 5253 Motherboard Replacement: 步骤 32 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 32 中的图像 2，2

    • As done previously, carefully pull it out with the tweezers.

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  34. Acer Aspire 5253 Motherboard Replacement: 步骤 33 中的图像 1，2 Acer Aspire 5253 Motherboard Replacement: 步骤 33 中的图像 2，2

    • The motherboard should now be completely free of connections and easily removed.

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    J’espère que mes remarques vous permettront d’apporter quelques précisions. Félicitations pour cette présentation qui est claire et excellente, j’ai pu parvenir à démonter (ET remonter !) le pc sans (trop) de problèmes. Je préfère grandement ces tutoriels en photos et commentaires plutôt que des vidéos plus ou moins bien faites. Bravo aux auteurs de ce tuto et bonne continuation. Excellent travail.

    Pierre Le Fier - 回复

结论

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

17等其他人完成本指南。

作者

与3其他贡献者

Cynthia Barajas

于04/08/14注册

2,195 声望

创作了5篇指南

徽章: 14

+ 11更多徽章

团队

Cal Poly, Team 8-11, Regan Spring 2014 Cal Poly, Team 8-11, Regan Spring 2014 的会员

CPSU-REGAN-S14S8G11

4 名成员

创作了15篇指南

2条评论

The removal of the hard drive and wireless antenna wires where not included as a step, this had caused problems for a friend performing this repair. Both the hard drive and the antenna wires should be disconnected around step 9 and 10, as they are needed for motherboard removal and the point in the instructions puts them in the same area being worked on.

Data Link - 回复

Once the motherboard is removed do you replace it with a new one or just put everything back?

Debbie Tmobile - 回复

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