Screen of all in one HP ProOne 400 g2 was broken i found screen same specification and i replace but resolution is to high 3/4 screen is normal other is black ..What i can do ?Maybe should be done flash bios of screen?I only have programmer ch341A if is possible with this do that or something else?Thanks

Hi!

The display resolution is the same 1600x900:

I found display with same specification,but when i replaced ,resolution is diferent..What i should do ?I flash bios ,also updated driver ..

В похожей ситуации была виновата флэшка с идентификатором матрицы. Она была пустая и ноутбук выставлял стандартное разрешение матрицы.