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mikail13
 Post subject: Clicking Sound due to Rupture of Component in Samsung.SOLVED
PostPosted: July 12th, 2015, 8:02 
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Joined: December 14th, 2013, 17:10
Posts: 210
Location: istanbul
My Samsung Hd154UI disk clicks.
i'd search with magnifying glass and see a component missing below of Smooth chip.

there is a trace of solder that area.
changed with resistor but no help.

later i buy hd154ui and see original one Hd154UI.

missing component isn't resistor.. (maybe)

labell with number (as i remember that is 270 or 702 ...)

change with original component and hdd works properly..


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labtech
 Post subject: Re: Clicking Sound due to Rupture of Component in Samsung.SO
PostPosted: July 12th, 2015, 8:59 
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Joined: August 18th, 2010, 17:35
Posts: 3669
Location: Massachusetts, USA
Since some Samsung HDD's PCB component area in exposed, it is often the case users damage the drive by hitting it against other tough surfaces. The most frequent in my experience is when users remove the drive from computers cases and external drives. Loos like a resistor.

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fzabkar
 Post subject: Re: Clicking Sound due to Rupture of Component in Samsung.SO
PostPosted: July 12th, 2015, 15:06 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
mikail13 wrote:
missing component isn't resistor.. (maybe)

labell with number (as i remember that is 270 or 702 ...)

The resistor values are marked according to EIA-96:

http://www.hobby-hour.com/electronics/smdcalc.php

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