![When a hard disk error occurs, how do you know what the problem is with? Guangzhou Yekai Electronic Technology Co., Ltd. When a hard disk error occurs, how do you know what the problem is with? Guangzhou Yekai Electronic Technology Co., Ltd.](http://yksto.com/upload/default/20190828/af4d6f3cab333754e9c7f093a79766cd.png)
When a hard disk error occurs, how do you know what the problem is with? Guangzhou Yekai Electronic Technology Co., Ltd.
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I received the error message "Failed to format the disk" during DSM installation. What can I do? - Synology Knowledge Center
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I received the error message "No Hard Disk Found" or error code 38 during DSM installation. What can I do? - Synology Knowledge Center
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What should I do if the message "I/O error" appears when using Hyper Backup to back up tasks to local destinations? - Synology Knowledge Center
![I received the error message "No Hard Disk Found" or error code 38 during DSM installation. What can I do? - Synology Knowledge Center I received the error message "No Hard Disk Found" or error code 38 during DSM installation. What can I do? - Synology Knowledge Center](https://kb.synology.com/_images/autogen/I_received_error_message_No_Hard_Disk_Found_or_error_38_during_DSM_installation/2.png)