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刚使用TI开发板,关于BQ20Z45EVM的激活问题,希望工程师帮我解决一下



一开始我连接了三节串联的18650电池,所以我用了12V电压激活了扳子。现在我连接4节电池,可是第四节电池没有显示电压,在QESW软件上面cell4没显示电压,显示为0,现在不知道怎么办了?我需要重新激活电路板吗?具体怎么重新激活,请帮我一下,真着急啊!谢谢