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Toshiba Satellite L305-S5946 Cooling Fan Replacement

简介

Use this guide to replace the cooling fan in your Toshiba Satellite L305-S5946 if you notice your current part is not functioning properly, which may be indicated by the computer shutting down unexpectedly.

你所需要的

  1. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Battery: 步骤 1 中的图像 1，1

    • Place the laptop upside-down with the display hinges facing away from you.

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  2. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 2 中的图像 1，1

    • Slide the latch for the left battery bay to the left.

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  3. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 3 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 3 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 3 中的图像 3，3

    • Slide the latch for the right battery bay to the right and hold.

    • Continue to hold the latch while using a plastic opening tool to lift and remove the battery bay cover.

    • Remove the battery.

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  4. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Hard Drive: 步骤 4 中的图像 1，1

    • Loosen the two captive screws on the bottom left corner of the hard drive using a Phillips #1 screwdriver until you hear a click.

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  5. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 5 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 5 中的图像 2，2

    • Lift the hard drive cover using a non-marring iFixit opening tool.

    • This will expose the hard drive.

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  6. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 6 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 6 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 6 中的图像 3，3

    • Slide the hard drive to the left using your fingers.

    • Remove the hard drive by inserting an iFixit opening tool under the right side of the hard drive and carefully lifting it out.

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  7. Toshiba Satellite L305-S5946 Cooling Fan Replacement, RAM: 步骤 7 中的图像 1，1

    • Using a Phillips #1 screwdriver, turn the screw on the RAM cover until you hear a click.

    • This is a captive panel screw and remains with the cover.

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  8. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 8 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 8 中的图像 2，2

    • Remove the RAM cover by inserting the plastic opening tool into the indent and lifting.

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  9. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 9 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 9 中的图像 2，2

    • Push the white and silver retaining clips away from each side of the RAM card using your fingernails.

    • The RAM card should pop up at an angle.

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  10. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 10 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 10 中的图像 2，2

    • Pull the RAM card away from the computer.

    • Repeat Steps 6 and 7 to remove the other RAM card that may be installed.

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  11. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Keyboard: 步骤 11 中的图像 1，1

    • Place the laptop right-side-up so the screen faces you.

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  12. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 12 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 12 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 12 中的图像 3，3

    • Remove the strip of plastic at the right furthermost edge of the keyboard using a plastic opening tool.

    • Insert the plastic opening tool at either end of the strip.

    • Lift upwards and proceed to the other end while repeating this lifting process every one to two inches.

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  14. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 13 中的图像 1，1

    • CAUTION: do not allow hardware or debris into the CPU fan and duct.

    • Remove the two 3-mm screws at the top edge of the keyboard using a Phillips #00 screwdriver.

    • These are not captive panel screws and, once loosened, will be free to move about the assembly.

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  15. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 14 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 14 中的图像 2，2

    • Pry the top of the keyboard loose from its casing using a plastic opening tool.

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  16. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 15 中的图像 1，1

    • Gently grasp the top of the keyboard and pull it up and toward the screen.

    • CAUTION: Pulling too hard could damage the black ribbon cable under the keyboard.

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  17. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 16 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 16 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 16 中的图像 3，3

    • Gently push the two tabs locking the black ribbon cable.

    • To remove the black ribbon cable from the motherboard, slide the keyboard toward the screen.

    • You may now safely separate the keyboard from the laptop.

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  18. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Base Housing: 步骤 17 中的图像 1，1

    • Place the laptop upside-down with the display hinges facing away from you.

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  19. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 18 中的图像 1，1

    • For the following steps, use a Phillips #1 screwdriver.

    • Remove the twelve 6-mm screws that border the bottom of the laptop.

    • Remove the 6-mm screw located in the lower middle of the device.

    • Remove the three 3-mm screws located in the battery bay.

    • Remove the one 4-mm screw located near the RAM.

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  20. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 19 中的图像 1，1

    • Place the laptop right-side-up so the screen faces you.

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  21. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 20 中的图像 1，1

    • CAUTION: do not allow hardware or debris into the CPU fan and duct.

    • Use a Phillips #1 screwdriver to remove the five 6-mm screws in the keyboard slot.

    • These are not captive panel screws and, once loosened, will be free to move about the assembly.

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  22. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 21 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 21 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 21 中的图像 3，3

    • Lock the white ribbon cable into place by gently pulling on the two black tabs.

    • Remove the white ribbon cable by pulling it towards you.

    • Remove the connector that has the blue, red, black, and white wires using tweezers.

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  23. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 22 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 22 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 22 中的图像 3，3

    • Separate the laptop upper casing from the lower casing by using an opening tool around the sides of the case to pry it apart.

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  24. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Motherboard: 步骤 23 中的图像 1，1

    • Remove the four 6-mm screws from the two hinge pads using a Phillips #1 screwdriver.

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  25. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 24 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 24 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 24 中的图像 3，3

    • For the following steps, use tweezers:

    • Remove the connector equipped with the black and white wire.

    • Remove the connector equipped with the black, green, red, yellow, and white wires.

    • Using your fingers, remove the large connector located at the top right corner of the motherboard, as shown.

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  26. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 25 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 25 中的图像 2，2

    • CAUTION: do not allow hardware or debris into the CPU fan and duct.

    • Remove the two 3-mm screws from the card equipped with black and white wires by using a Phillips #00 or Phillips #1 screwdriver.

    • These are not captive panel screws and once loosened will be free to move about the assembly.

    • Gently remove the card with your fingers.

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  27. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 26 中的图像 1，1

    • Remove the display assembly and put it aside.

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  28. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 27 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 27 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 27 中的图像 3，3

    • Slide the DVD out of the opening on the right using your fingers.

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  29. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 28 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 28 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 28 中的图像 3，3

    • Remove the power jack connector.

    • Remove the connector equipped with one red wire and one black wire.

    • This connector may be hidden beneath a cooling fan wire.

    • Remove the connector equipped with red, yellow, green, white, and black wires.

    • Remove the large connector near the fan.

    • Remove the power jack cable and socket from its housing by pulling gently.

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  30. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 29 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 29 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 29 中的图像 3，3

    • Gently push the two black tabs until they stop moving.

    • Remove the silver ribbon cable from the connectors by pulling gently.

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  31. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 30 中的图像 1，1

    • CAUTION: do not allow hardware or debris into the CPU fan and duct.

    • Rremove the 6-mm screw near the hard drive using a Phillips #1 screwdriver.

    • This is not a captive screw and, once loosened, will be free to move about the assembly.

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  32. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 31 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 31 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 31 中的图像 3，3

    • Remove the two 3-mm screws from the card connected to the black wire using a Phillips #00 screwdriver.

    • These are not captive screws and, once loosened, will be free to move about the assembly.

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  33. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 32 中的图像 1，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 32 中的图像 2，3 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 32 中的图像 3，3

    • Gently lift the top right side of the motherboard. Pull it upwards to the right and away from you.

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  34. Toshiba Satellite L305-S5946 Cooling Fan Replacement, Cooling Fan: 步骤 33 中的图像 1，1

    • Flip the motherboard over. Remove the two 3-mm screws from the fan using a Phillips #1 screwdriver.

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  35. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 34 中的图像 1，2 Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 34 中的图像 2，2

    • Remove the housing equipped with red, blue, and yellow wires using your fingers.

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  36. Toshiba Satellite L305-S5946 Cooling Fan Replacement: 步骤 35 中的图像 1，1

    • Remove the fan from the heatsink using your fingers.

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结论

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

3等其他人完成本指南。

作者

与7其他贡献者

Michael Erberich

于04/17/13注册

130 声望

创作了9篇指南

徽章: 13

+ 10更多徽章

团队

Cal Poly, Team 3-49, Amido Spring 2013 Cal Poly, Team 3-49, Amido Spring 2013 的会员

CPSU-AMIDO-S13S3G49

4 名成员

创作了19篇指南

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