如何检查我的密钥（或加密狗）是否损坏？

Q: 如何检查我的密钥（或加密狗）是否损坏？

[fusion_builder_container type="flex" hundred_percent="no" equal_height_columns="no" hide_on_mobile="small-visibility,medium-visibility,large-visibility" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" border_style="solid"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" border_style="solid" border_position="all" spacing="yes" background_repeat="no-repeat" margin_top="0px" margin_bottom="0px" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" hover_type="none" min_height="" link="" background_blend_mode="overlay" first="true"][fusion_text] 要检查按键的功能是否正确，我们建议两种选择： 尝试将密钥插入另一个 USB 端口，如果 DDX 软件打开，则密钥没有坏; 尝试将密钥插入另一台安装了 DDX 软件的 PC，如果 DDX 软件打开，则密钥没有损坏。 如果这些尝试不成功，请拨打 service@ddxgroup.com 联系 DDX 。 [/fusion_text][fusion_text animation_direction="left" animation_speed="0.3" animation_delay="0" hide_on_mobile="small-visibility,medium-visibility,large-visibility" sticky_display="normal,sticky" class="copy-url-button"] [/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]