HP Prime Graphing Calculator G8X92A Button Panel Replacement

Introducción

This guide provides detailed instruction on HP Prime button panel replacement for the HP Prime graphing calculator G8X92AA. The button is dual sided with one side the docking point for the battery and the other the interface for the buttons. If the buttons of the device fail to transmit keystrokes you may need to replace the button panel.

Qué necesitas

Paso 1 Battery

HP Prime Graphing Calculator G8X92A Button Panel Replacement, Battery: paso 1, imagen 1 de 2

HP Prime Graphing Calculator G8X92A Button Panel Replacement, Battery: paso 1, imagen 2 de 2

Power down the device.
Flip the device face side down so the back of the device is facing up.

Editar

Paso 2

HP Prime Graphing Calculator G8X92A Button Panel Replacement: paso 2, imagen 3 de 3

Using a Phillips #00 screwdriver, remove the two 4.5 mm screws securing the battery cover located at the bottom center of the device.
Remove the cover.

Editar

Paso 3

HP Prime Graphing Calculator G8X92A Button Panel Replacement: paso 3, imagen 3 de 3

Remove the battery.

Editar

Paso 4 Button Panel

HP Prime Graphing Calculator G8X92A Button Panel Replacement, Button Panel: paso 4, imagen 1 de 2

HP Prime Graphing Calculator G8X92A Button Panel Replacement, Button Panel: paso 4, imagen 2 de 2

Using a Phillips #00 screwdriver, remove the four 4.5 mm screws securing the back panel to the device.

Editar

Paso 5

HP Prime Graphing Calculator G8X92A Button Panel Replacement: paso 5, imagen 3 de 3

Using a spudger, gently pry apart the front and back panels.

Editar

Paso 6

HP Prime Graphing Calculator G8X92A Button Panel Replacement: paso 6, imagen 3 de 3

Using a Phillips #00 screwdriver, remove the eleven 3 mm screws securing the battery board/button panel located at the bottom half of the device.
Using a plastic opening tool, gently pry the retaining clip securing the ribbon cable to the top-left side of the board.
Using plastic tweezers, gently unplug the ribbon cable from the board.