Lenovo ThinkPad T470 Motherboard Replacement
Introduzione
Vai al passo 1Use this guide to replace the motherboard in your Lenovo ThinkPad T470 laptop.
The motherboard, also known as a system board or mainboard, is the primary printed circuit board (PCB) in a computer that enables communication between the internal components.
Diagnosing a faulty motherboard is tricky since the symptoms are similar to other failing components. Signs of a faulty motherboard may include overheating, error codes, the blue screen of death, or failure of other ports and components.
For help diagnosing hardware failures, visit the Lenovo ThinkPad T470 maintenance manual.
Make sure to disable the internal battery, power down your device, and disconnect from any external power sources before you begin.
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Place the laptop so that the bottom is facing upwards.
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Slide the latch on the left side of the battery to the left until it clicks in place.
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Use a Phillips #1 screwdriver to loosen the six captive screws on the bottom cover of the laptop.
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Use your hands to pull up on the back cover and release the plastic clips starting on the bottom side of the battery compartment.
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Use your hands to pull up on the right side of the bottom cover to release the plastic clips.
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Use your hands to pull up on the left side of the bottom cover to release the plastic clips.
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Use the flat end of a spudger to flip up the metal clip securing the LCD cable to the motherboard.
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To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
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Well don’t forget to run your Maintenance Utility to add back your S/N, Machine Type, and Model Number that Lenovo deletes just because they want you to go to an authorized service center.
