Is this the cause of my amp not powering sub

[nate1017]

Took off bottom plate of amp and saw this piece came loose. Would this itself cause my amp to not send power to the sub unless pressure is applied to left side where the part is no longer connected? How would i go about fixing this if so, im not going to do it myself as i am an idiot about this stuff but know many professionals in the electrical field. Any help would be appriciated

Picture of problem is below, messed up uploading it to original post

http://tinypic.com/view.php?pic=fbydys&s=5

Click to read more...

 

[nate1017]

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[jco1385 5,000+ posts]

Link no work. Host it, then post here

 

[nate1017]

http://tinypic.com/view.php?pic=fbydys&s=5

 

[inspector3711]

Wow.. Yeah that might be a problem....