Intel BLKDG33TLM - G33 Express Socket775 mATX Motherboardw/Video Product Manual page 76

Intel Desktop Board DG33TL Product Guide
To un-mount the recovery disk, complete the following steps:
1. In the Advanced mode, right-click on the recovery volume name.
2. Select Access Recovery Drive Files.
3. Select OK on the information dialog box.
The recovery disk is now un-mounted and reappears in Intel Matrix Storage Console.
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