84D-Link DNR-322L User ManualSection 4 - TroubleshootingRespond to a Critical RAID VolumeHow the unit responds to a critical RAID Volume depends on the RAID level of your Volume and whether you have a sparedrive available:For RAID 1 Volumes, if a spare drive is available, the RAID Volume will begin rebuilding itself automatically.For RAID 1 Volumes, when no spare drive is available, you must replace the failed disk drive. The RAID Volume will begin rebuilding itself when you install the new disk drive.RAID 0 Volumes go offline after a disk drive failure. A RAID 0 volume cannot be rebuilt. All data on the volume will be lost.Restore the Default Administrator’s PasswordIf you forget the password, you can reset the password for “admin” to the default password: . Press and hold the resetbutton for 5 seconds until the Power LED flashes three times. The Administrator password will now be blank.CautionWhen you reset or recover your unit, sometimes it will cause data corruption. Backup your recorded data before resetting yourunit.Install ActiveXIf you cannot see the complete page of the system when using Internet Explorer, the ActiveX installation process may not becomplete.Step 1: Click the Live View/Playback button on the top right.Step 2: The browser will ask whether to install ActiveX.Step 3: Click the upper bar to begin the installation process.Step 4: Click the Install button to complete the process.Cannot Login to the Unit through Internet Explorer1. Check the settings of your anti-virus software.2. Adjust the settings of or disable anti-virus software.