Text Box: USB Repair

USB Port or Slot Repairing is not a small thing to deal with...

USB port repair sounds simple But a very fatal endeavor , it is re-plant BGA Chip-the South Bridge! Actually it is very challenging!

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IBM R60e

USB port was not working when plug a external MOUSE!

Take the MB out put on BGA working platform, and find the south bridge, it is very apparent!

this  machine control by the computer to adjust the temperature right just to the degree off the south bridge and don't damage the Chip

Took off the south bridge!

Clean the PCB, MB.

RE plant the Intel south bridge

Intel South Bridge Chip!

Replace into IBM machine and testing

When you plug a mouse it is working again!

Wow well done

Indeed replant a BGA has its risk!