Toshiba Satellite L305-S5946 Base Housing Replacement

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简介

Use this guide to remove housing on the base of your Toshiba Satellite L305-S5946. Removing the housing gives you access to the motherboard, processor, power jack, fan, and LCD screen.

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步骤 1 Battery

Toshiba Satellite L305-S5946 Base Housing 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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步骤 2

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

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步骤 3

Toshiba Satellite L305-S5946 Base Housing 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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步骤 4 Hard Drive

Toshiba Satellite L305-S5946 Base Housing 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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步骤 5

Lift the hard drive cover using a non-marring iFixit opening tool.
This will expose the hard drive.

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步骤 6

Toshiba Satellite L305-S5946 Base Housing 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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步骤 7 RAM

Toshiba Satellite L305-S5946 Base Housing 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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步骤 8

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

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步骤 9

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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步骤 10

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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步骤 11 Keyboard

Toshiba Satellite L305-S5946 Base Housing 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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步骤 12

Toshiba Satellite L305-S5946 Base Housing 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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步骤 13

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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步骤 14

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

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步骤 15

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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步骤 16

Toshiba Satellite L305-S5946 Base Housing 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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步骤 17 Base Housing

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

Turn the laptop upside-down with its hinges facing away from you.

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步骤 18

Use a Phillips #1 screwdriver to remove the twelve 6-mm screws that borders the bottom of the laptop.
Start with the three screws on the top right corner and work clockwise. This will minimize the chances missing some of the screws.
Use a Phillips #1 screwdriver to remove a 6-mm screw that is located in the lower middle, as shown.
Use a Phillips #1 screwdriver to remove the three 3-mm screws located in the battery bay.
Use a Phillips #1 screwdriver to remove the one 4-mm screw located near the RAM.

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步骤 19

Turn the laptop right-side up.
Flip open the laptop so that the screen faces you.

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步骤 20

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.
Be careful not to allow loosened fasteners into the CPU fan and duct (located in the upper left).

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步骤 21

Toshiba Satellite L305-S5946 Base Housing Replacement: 步骤 21 中的图像 3，3

Gently pull on the two black tabs locking the white ribbon cable in place.
Pull the white ribbon cable towards you to remove it.
Use tweezers to remove the connector that has the blue, red, black, and white wires.

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步骤 22

Toshiba Satellite L305-S5946 Base Housing Replacement: 步骤 22 中的图像 3，3

Use a plastic opening tool to pry the laptop's upper casing off of its lower casing. Move the opening tool around the sides of the case to help separate them.

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