HPZBook15uG2报风扇错误90B
方法/步骤
1、用户表示HPZBook15uG2开机会有报风扇错误90B，要求解决，解决方案更新BIOS版本到1.05以上版本这个可以在官方网站下载；
2、适用机蕞瞀洒疸型HPEliteBook840G2NotebookPCHPEliteBook740G2NotebookPCHPEliteBook850G2Note芟鲠阻缒bookPCHPEliteBook750G2NotebookPCHPZBook14G2MobileWorkstationHPZBook15uG2MobileWorkstationHPEliteBook820G2NotebookPCHPEliteBook720G2NotebookPC