Cant preform drive test

Hello

I cant preform drive test on my “WD My Book”.

?

Provided info is inadequate to come up with a solution.

Mabikay - SLK

Please provide the model number of your My Book drive. However, you can use the Data Lifeguard Diagnostics to test your unit. Click on the link below for more info:

http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/std_adp.php?p_faqid=940&p_created=1049813869&p_sid=qwpQwxkk&p_accessibility=0&p_redirect=&p_srch=1&p_lva=866&p_sp=cF9zcmNoPTEmcF9zb3J0X2J5PSZwX2dyaWRzb3J0PSZwX3Jvd19jbnQ9MTE0LDExNCZwX3Byb2RzPTAmcF9jYXRzPTAmcF9wdj0mcF9jdj0mcF9zZWFyY2hfdHlwZT1hbnN3ZXJzLnNlYXJjaF9mbmwmcF9wYWdlPTEmcF9zZWFyY2hfdGV4dD10ZXN0IERhdGEgTGlmZWd1YXJk&p_li=&p_topview=1