DoubleGrinder
New member
Hello,
I have another macbook that had liquid damage that I repaired, it had a short to ground under U2800, as well as a damaged J3300 which I replaced both of making it boot and operate as normal.
The only item that does not work properly is that the device will not recognize or show a USB flash drive that I plugged in, it will provide some power to the USB flash drive as indicated by a faint glow on the LED inside the flash drive, but otherwise there is no response to the drive. I tested several other drives to make sure it wasn't the USB drive that was unresponsive.
I have replaced PI3USB32224BXEAE twice from two donor boards, but still have the same effect of no response from the computer when a USB is plugged in.
Are there other chips that manage USB connectivity other than PI3USB32224BXEAE and U2800?
I have another macbook that had liquid damage that I repaired, it had a short to ground under U2800, as well as a damaged J3300 which I replaced both of making it boot and operate as normal.
The only item that does not work properly is that the device will not recognize or show a USB flash drive that I plugged in, it will provide some power to the USB flash drive as indicated by a faint glow on the LED inside the flash drive, but otherwise there is no response to the drive. I tested several other drives to make sure it wasn't the USB drive that was unresponsive.
I have replaced PI3USB32224BXEAE twice from two donor boards, but still have the same effect of no response from the computer when a USB is plugged in.
Are there other chips that manage USB connectivity other than PI3USB32224BXEAE and U2800?