This is a LCD screen, not a console! If you don't have a motherboard, you can't assemble it into a console.

Do not insert the same side of the cable at both ends into the cable holder. As shown below. Inserting a reverse cable like this will burn out the main chip of the LCD screen!!!

If there is a button malfunction, please make sure that your GB motherboard is functioning properly. Then check if the four transistors on the key board of the LCD screen are soldered properly.

Video Installation Tutorial

https://b23.tv/FR5JwKq

Product features:

2.45 inch TFT screen, Original sizeplug and play.

Support for custom colors.

Support Chinese and English system menus.

An accurate battery level prompt bar can be displayed above the LCD screen. The disadvantage is that the original power light cannot dim when the battery is low.

Support pixel display.

Support to save 7 customized colors.

Function introduction of LCD adjustment dial:

Press it vertically for 1 second, and the top of the LCD screen displays the power bar.

If the battery bar is not displayed after pressing, it indicates low battery.

Press vertically for 3 seconds to pop up the saved color settings, move up and down to select, and press vertically to confirm.

Press vertically for more than 5 seconds until the custom menu pops up. Move up and down to select, and press vertically to confirm.

Toggle up or down to adjust the LCD brightness.100 level brightness adjustment, with mild brightness change. Long press, the backlight will change significantly.

Toggle the switch upward and turn on the power switch. Factory settings can be restored.

Palette:

Game color 0 is the background color, game colors 1 and 2 are the main colors of the pattern, and game color 3 is the font color and image stroke.

0 recommended setting R63 G63 B63, 3 recommended setting R0 G0 B0.

Example:

0 R63 G63 B63

1 R47 G47 B47

2 R31 G31 B31

3 R0 G0 B0

The red power light cannot dim when the battery is low.

Battery condition, please check the battery level prompt bar.

When the dial is pressed and the battery level prompt bar is not displayed, it indicates that the battery level is low.

Installation tutorials and precautions:

Do not squeeze the LCD screen. Do not pull the LCD flat cable. Do not wipe the LCD screen.

The welding of the dial is not very firm.

Do not press the dial until the GB console housing is installed.

To avoid the broken dial caused by the wrong direction of force.

This PCB is used together with the 2.6 inch GB LCD screen.

The LCD flat cable cannot be fully inserted, and the flat cable will tilt slightly.

It does not affect the use.

If the LCD screen displays white. Please reconnect this flat cable.

Try to plug the flat cable correctly.

Please test before installation

The new version of the cable has been lengthened. Using tweezers to clamp the cable can fully insert the cable.The new version of the cable has been lengthened. Using tweezers to clamp the cable can fully insert the cable.

The new version of the cable has been lengthened. Using tweezers to clamp the cable can fully insert the cable.Apply tape to the metal shell of the dial to avoid short circuits.

There may be a short circuit here, causing the lid to close and the LCD screen to not start.

The speaker cannot play sound, and in most cases, it is caused by rust and damage to the headphone jack. You can try short circuiting these two soldering points of the headphone jack.