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Original question:
DLP4500: 烧录新firmware后无法连接至电脑
Hi, 我在烧录DLP4500 FIRMWARE的过程中一直不成功，总是在最后一步停止不动，显示download completed in xxxxxx，但进度一直是0%不动，如图，请问这个问题如何解决？
您好可以试一下将J18两个针连接短路，使controller处于boot Program mode，然后再用GUI重新烧写新固件试一下，然后移除J18后再上电。
