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はじめに

If the device is not turning on at all and is not responding, follow this guide to do a mainboard replacement (PCB) of your Retroid Pocket 3 device. This process will take approximately 20-25 minutes, and the tools needed for the project are listed in the guide.

必要な工具と部品

手順1 Battery

Retroid Pocket 3 Motherboard Replacement, Battery: 手順 1、 1の画像 1

Unplug any cables connected to the Retroid Pocket 3+.
Ensure your device has a charge of 5% or less as a charged battery can be dangerous if punctured.

翻訳

手順2

Retroid Pocket 3 Motherboard Replacement: 手順 2、 3の画像 3

Remove the four 6 mm screws from the backplate of the device with a T5 Torx screwdriver.
Use a plastic opening tool or spudger to gently pry apart the backplate from the device.

翻訳

手順3

Remove the four 4.5 mm screws with a Phillips #00 screwdriver.
Lift off the metal plate.

翻訳

手順4

Retroid Pocket 3 Motherboard Replacement: 手順 4、 3の画像 3

Use a plastic opening tool or spudger to unclip the battery connector.
Carefully lift the battery from the case.
The battery has double-sided tape at the bottom. Gently push a spudger or opening tool underneath the battery to help free it from the adhesive. Do not bend or puncture the battery.
Lift and remove the battery.

翻訳

手順5 Motherboard

Retroid Pocket 3 Motherboard Replacement, Motherboard: 手順 5、 1の画像 1

Remove the three 4.5 mm screws with a Phillips #00 screwdriver on the main board.

翻訳

手順6

Using a spudger, put the tip under the aerial connecter and rotate upwards to unclip the plug.

翻訳

手順7

Unclip and remove the one ribbon cable on the left.

翻訳

手順8

Use a spudger to unclip and remove the two ribbon cables on the right side.

翻訳

手順9

Use a spudger to disconnect the two speaker cables on the bottom of the board.

翻訳

手順10

Retroid Pocket 3 Motherboard Replacement: 手順 10、 3の画像 3

Start lifting the board to give you access to the vibration motor on the metal case.
Use a spudger to carefully pry the motor free; it is bound with double-sided tape.
Carefully lift the board out of the device.