Hello good time.
An ACER E1-571G laptop for repair, which has two USB 2s that are on a separate board and are connected to the board with a flat and having a disconnection, everything I looked for was not in its USB form and I had to replace the entire board.
As soon as the board was replaced and 5 seconds after booting the Windows, the screen image was smashed in color, it smoked and the smell of burns came and went away.
After checking, I found out that the same USB 8-pin IC is completely burned out, in addition to that, the webcam flat has severe burns, and my image flat has adhesion and connection.
And my screen is burnt.
After this incident, I have a picture with vga, and due to the replacement of the felt and an L-CD for testing, of course, it is not its own parliament. Only the LCD backlight turns on and I have no image.
(I also did not have a picture of the vga core Salaf in order to uma being deleted)
I present the voltages I received in the table.
I also had a series of voltages on the LVDS connector that I mentioned in a photo.
Friends, there is damage and I hope you can help as much as you can.
Thank you.
An ACER E1-571G laptop for repair, which has two USB 2s that are on a separate board and are connected to the board with a flat and having a disconnection, everything I looked for was not in its USB form and I had to replace the entire board.
As soon as the board was replaced and 5 seconds after booting the Windows, the screen image was smashed in color, it smoked and the smell of burns came and went away.
After checking, I found out that the same USB 8-pin IC is completely burned out, in addition to that, the webcam flat has severe burns, and my image flat has adhesion and connection.
And my screen is burnt.
After this incident, I have a picture with vga, and due to the replacement of the felt and an L-CD for testing, of course, it is not its own parliament. Only the LCD backlight turns on and I have no image.
(I also did not have a picture of the vga core Salaf in order to uma being deleted)
I present the voltages I received in the table.
I also had a series of voltages on the LVDS connector that I mentioned in a photo.
Friends, there is damage and I hope you can help as much as you can.
Thank you.
Attached Files
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