Event 11 the driver detected a controller error on device raidport1

 · If the vendor has not certified the hardware for the operating system, it is left up to the end user to figure out the issue from whatever errors are being reported. Though uncertified hardware may not be the cause of this particular issue, we can't rule it out.  · EventID 11 The driver detected a controller error on \Device\Harddisk#\DR#. when I click on safe remove or unplug external HDD or USB stick. The error was automatically generated in system log. I checked Harddisk# (number) and it always refers on external HDDs or usb stick but not on internal ones. Error is.  · Please restart your computer when encountering the driver detected a controller error. Then, open the event log to check the error messages. If you see The driver detected a controller error on \Device\Harddisk2\DR2, it means there’s a serious disk defect in the RAID systems on some servers. However, the RAID utility can’t detect the error until the disk is .

The driver detected a controller error on \Device\RaidPortThis error signifies controller errors. These errors are generally caused by hardware that is not functioning correctly. To resolve these errors, try the following actions: Slow the SCSI bus. - Verify that the latest SCSI drivers and firmware are loaded. If these errors continue to occur, contact the hardware manufacturer. In Windows Event Viewer I get. The hardware problems can be associated with poor cabling, incorrect termination or transfer rate settings, lazy or slow device responses to relinquish the SCSI bus, a faulty device, or, in very rare cases, a poorly written device driver. Event Type: Error. Event Source: Lsi_sas. Event Category: None. Event ID: Date: Time: User: N/A. Computer: SBALDC Description: The driver detected a controller error on \Device\RaidPort1.

event ID 12, Apple SSD, the driver found an internal driver error on \Device\RaidPort0. (Original in German: Ereignis 12, Apple SSD. Then, open the event log to check the error messages. If you see The driver detected a controller error on \Device\Harddisk2\DR2. 6 Agu Windows Event Viewer shows a bunch of error 11 "The driver detected a controller error on \Device\RaidPort0." The errors all occurred in 3.