Sony PCV-L630 Computer User Guide (primary manual) - Page 24

20 VAIO Slimtop™ LCD Computer User Guide To protect data on Memory Stick media from accidental changes Memory Stick media contains a write-protect tab. The write-protect tab prevents accidental changes to information recorded on the Memory Stick media. When you slide the write-protect tab to the LOCK position, the Memory Stick is write-protected, which means you cannot delete, copy, or save information on the Memory Stick. When you slide the tab to the un-LOCK position, you can write to or modify the Memory Stick contents. To unlock To lock LOCK LOCK LOCK To change the way the computer responds when a Memory Stick is inserted into the Memory Stick media slot Change the options on the Memory Stick tab in the PPK Setup software.