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原帖由: Technically Jeff ,

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Installed a new digitizer and everything tested fine.  During final assembly, backlight connector came off daughter board.  Didn't realize this until it booted up.  Thought a backlight chip maybe had been fried.  Relieved to see that it was just a connector.  After powering off and rechecking all connections.  Started the unit up and now zero touch.  Solder job was perfect. At a loss as to what the issue is now.  Very little information out there on this.

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