Введение
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.
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Place the laptop upside-down with the display hinges facing away from you.
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Slide the latch for the right battery bay to the right and hold.
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Continue to hold the latch while using a plastic opening tool to lift and remove the battery bay cover.
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Remove the battery.
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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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Slide the hard drive to the left using your fingers.
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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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Using a Phillips #1 screwdriver, turn the screw on the RAM cover until you hear a click.
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Remove the RAM cover by inserting the plastic opening tool into the indent and lifting.
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Push the white and silver retaining clips away from each side of the RAM card using your fingernails.
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Pull the RAM card away from the computer.
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Repeat Steps 6 and 7 to remove the other RAM card that may be installed.
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Remove the strip of plastic at the right furthermost edge of the keyboard using a plastic opening tool.
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Insert the plastic opening tool at either end of the strip.
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Lift upwards and proceed to the other end while repeating this lifting process every one to two inches.
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Remove the two 3-mm screws at the top edge of the keyboard using a Phillips #00 screwdriver.
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Pry the top of the keyboard loose from its casing using a plastic opening tool.
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Gently push the two tabs locking the black ribbon cable.
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To remove the black ribbon cable from the motherboard, slide the keyboard toward the screen.
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You may now safely separate the keyboard from the laptop.
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Place the laptop upside-down with the display hinges facing away from you.
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For the following steps, use a Phillips #1 screwdriver.
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Remove the twelve 6-mm screws that border the bottom of the laptop.
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Remove the 6-mm screw located in the lower middle of the device.
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Remove the three 3-mm screws located in the battery bay.
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Remove the one 4-mm screw located near the RAM.
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Use a Phillips #1 screwdriver to remove the five 6-mm screws in the keyboard slot.
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Lock the white ribbon cable into place by gently pulling on the two black tabs.
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Remove the white ribbon cable by pulling it towards you.
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Remove the connector that has the blue, red, black, and white wires using tweezers.
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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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Remove the four 6-mm screws from the two hinge pads using a Phillips #1 screwdriver.
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For the following steps, use tweezers:
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Remove the connector equipped with the black and white wire.
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Remove the connector equipped with the black, green, red, yellow, and white wires.
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Using your fingers, remove the large connector located at the top right corner of the motherboard, as shown.
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Remove the two 3-mm screws from the card equipped with black and white wires by using a Phillips #00 or Phillips #1 screwdriver.
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Gently remove the card with your fingers.
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Remove the power jack connector.
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Remove the connector equipped with one red wire and one black wire.
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Remove the connector equipped with red, yellow, green, white, and black wires.
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Remove the large connector near the fan.
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Remove the power jack cable and socket from its housing by pulling gently.
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Gently push the two black tabs until they stop moving.
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Remove the silver ribbon cable from the connectors by pulling gently.
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Remove the two 3-mm screws from the card connected to the black wire using a Phillips #00 screwdriver.
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Gently lift the top right side of the motherboard. Pull it upwards to the right and away from you.
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Flip the motherboard over. Remove the two 3-mm screws from the fan using a Phillips #1 screwdriver.
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Remove the housing equipped with red, blue, and yellow wires using your fingers.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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3 участников успешно повторили данное руководство.
Команда
Cal Poly, Team 3-49, Amido Spring 2013 Участник Cal Poly, Team 3-49, Amido Spring 2013
CPSU-AMIDO-S13S3G49
4 членов
Автор 19 руководств
