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Toshiba Satellite L305-S5946 Processor Replacement

Introduction

Use this guide to replace the processor. This may be necessary if the screen is black when the computer is on if the cause of the problem is not the screen.

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  1. Toshiba Satellite L305-S5946 Processor Replacement, Battery: étape 1, image 1 de 1

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

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  2. Toshiba Satellite L305-S5946 Processor Replacement: étape 2, image 1 de 1

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

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  3. Toshiba Satellite L305-S5946 Processor Replacement: étape 3, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 3, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 3, image 3 de 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 Processor Replacement, Hard Drive: étape 4, image 1 de 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 Processor Replacement: étape 5, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 5, image 2 de 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 Processor Replacement: étape 6, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 6, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 6, image 3 de 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 Processor Replacement, RAM: étape 7, image 1 de 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 Processor Replacement: étape 8, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 8, image 2 de 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 Processor Replacement: étape 9, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 9, image 2 de 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 Processor Replacement: étape 10, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 10, image 2 de 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 Processor Replacement, Keyboard: étape 11, image 1 de 1

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

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  12. Toshiba Satellite L305-S5946 Processor Replacement: étape 12, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 12, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 12, image 3 de 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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  13. Toshiba Satellite L305-S5946 Processor Replacement: étape 13, image 1 de 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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  14. Toshiba Satellite L305-S5946 Processor Replacement: étape 14, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 14, image 2 de 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 Processor Replacement: étape 15, image 1 de 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 Processor Replacement: étape 16, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 16, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 16, image 3 de 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 Processor Replacement, Base Housing: étape 17, image 1 de 1

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

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  19. Toshiba Satellite L305-S5946 Processor Replacement: étape 18, image 1 de 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 Processor Replacement: étape 19, image 1 de 1

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

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  21. Toshiba Satellite L305-S5946 Processor Replacement: étape 20, image 1 de 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 Processor Replacement: étape 21, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 21, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 21, image 3 de 3
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • 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 Processor Replacement: étape 22, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 22, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 22, image 3 de 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 Processor Replacement, Motherboard: étape 23, image 1 de 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 Processor Replacement: étape 24, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 24, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 24, image 3 de 3
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • 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 Processor Replacement: étape 25, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 25, image 2 de 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 Processor Replacement: étape 26, image 1 de 1

    • Remove the display assembly and put it aside.

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  28. Toshiba Satellite L305-S5946 Processor Replacement: étape 27, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 27, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 27, image 3 de 3

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

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  29. Toshiba Satellite L305-S5946 Processor Replacement: étape 28, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 28, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 28, image 3 de 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 Processor Replacement: étape 29, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 29, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 29, image 3 de 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 Processor Replacement: étape 30, image 1 de 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.

    Modifier

  32. Toshiba Satellite L305-S5946 Processor Replacement: étape 31, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 31, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 31, image 3 de 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.

    Modifier

  33. Toshiba Satellite L305-S5946 Processor Replacement: étape 32, image 1 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 32, image 2 de 3 Toshiba Satellite L305-S5946 Processor Replacement: étape 32, image 3 de 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 Processor Replacement, Cooling Fan: étape 33, image 1 de 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 Processor Replacement: étape 34, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 34, image 2 de 2

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

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  36. Toshiba Satellite L305-S5946 Processor Replacement: étape 35, image 1 de 1

    • Remove the fan from the heatsink using your fingers.

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  37. Toshiba Satellite L305-S5946 Processor Replacement, Processor: étape 36, image 1 de 1

    • Using a Phillips #1 screwdriver, remove the two 3-mm screws locking the heat sink in place.

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  38. Toshiba Satellite L305-S5946 Processor Replacement: étape 37, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 37, image 2 de 2

    • Using your fingers, remove the flat piece of metal covering the heatsink.

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  39. Toshiba Satellite L305-S5946 Processor Replacement: étape 38, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 38, image 2 de 2

    • Using your hands, lift the heatsink upward to remove it.

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  40. Toshiba Satellite L305-S5946 Processor Replacement: étape 39, image 1 de 1

    • Using a 3-mm flathead screwdriver, remove the screw fastening the processor.

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  41. Toshiba Satellite L305-S5946 Processor Replacement: étape 40, image 1 de 2 Toshiba Satellite L305-S5946 Processor Replacement: étape 40, image 2 de 2

    • Using your fingers, remove the processor.

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Conclusion

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

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Michael Erberich

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Cal Poly, Team 3-49, Amido Spring 2013 Membre de l'équipe Cal Poly, Team 3-49, Amido Spring 2013

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Un commentaire

Although my Toshiba Laptop was not exactly the same it was close enough to be able to do all that was required. The fan and heat-sink were completely clogged and it caused an over-temp condition that would shut down the laptop. After removing and cleaning the fan etc. it now runs fine. It would have been a much riskier endeavor if you had not made such detailed instructions. Thank you.

johnott1864 - Réponse

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