cancel
Showing results for 
Search instead for 
Did you mean: 

STM32F429I-DISCO 2.4'' LCD Problem (white lcd)

issaiass
Associate
Posted on October 02, 2014 at 14:29

Hello all. I have a discovery board with the 2.4'' LCD.

When i download any example with GUI in all situations and wait some time the screen goes white.  

Does anyone knows why and if the board is defective.

Thanks.

0690X00000602yHQAQ.jpg

0690X00000602yMQAQ.jpg
2 REPLIES 2
issaiass
Associate
Posted on October 23, 2014 at 07:13

The board was defective.  Confirmed by the seller.  I ordered another board from other manufacturer and wasn't displaying in white.

The seller returned to me the amount invested by the total of the board.  They argue that some units were bad.

RA

Posted on October 23, 2014 at 07:27

Some of the panels are not well attached, and this is exacerbated by shipping. Pressing the top edge of the screen can help.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..