Question about Seagate Barracuda 7200.0 (ST3160812AS) 160 GB Hard Drive

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ZENITH SF2721H2 will not turn on just clicks. I took the rear cover off and on the right side there is a little white box that is clicking when you try to turn on the set. It is soldered to a board and I'm trying to find the replacement part,but I do not know what it is called .. The numbers on the board are 3R8 ---- 204 2067 12 ---- 9 754 ... I'm guessing that the whole board will have to be replaced ,, Thanks

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  • expfaith Apr 16, 2008

    I have the same problem when u plug the tv in it clicks and pops i used a universal remote for it and when i turned it off and tryed tto trun it back on it clicks and pops what can i do to fix it myself?



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That little white box that is clicking is supposed to click. It's the On/Off Relay. I have the same model torn apart right now...and my problem is that the very same relay DOESNT click. I need a new one.

Posted on Mar 01, 2008


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Where is on 1987 pontiac 6000 are the bulbs for turn signals How do I get to them? & or the flasher ? Is it in the fuse box?

The turn signals at the rear share the same bulb, same filament on the bulb even, as the brake lights. So if you have brake lights, the rear turn signal bulbs are good. If I recall, you access the rear bulbs from inside the trunk, and pretty easy to change bulbs. Look for a panel or trim piece in the trunk that covers the light bulb assemblies. You turn the bulb sockets a quarter turn counter-clockwise and pull them out, then you can replace the bulbs. They are two filament bulbs-one filament for the park lights (tail lights) and one filament that serves for brakes and turn signals together.
The flasher unit is a small round cylinder, I don't believe it was in the fuse box, but located up under the dash, close to the steering column. The hazard flasher unit was also up under there and looks the same. Look for them on a bracket near or by the steering column, possibly one on each side of the steering column To find the turn flasher, turn your hazard switch on. The little round unit that is clicking-you may hear it or feel it click with your finger on it-is the hazard flasher. The turn flasher will be the one that is not clicking. A little round cylinder is how you identify it.

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1 Answer

Right turn signals work but left signals don't work

Front right and rear right are on a different circuit than the left front an left rear. Locate the Flasher control module behind dash. With key in RUN position check for pulsing battery voltage on the Green/white wire coming out of the flasher control module electrical connector. If no battery voltage, check for battery voltage coming into the flasher from the turn signal switch on the white/red wire. Left turn input is on the white/black wire. If not battery voltage on white/red, but voltage on white/black when turning left, then the turn signal switch is bad

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For my toyota corolla 1nz 121 (right hand drive) thereis no power supply to the radio, side rear vision mirrors nd the light in the clock? and also can not locate the fuse box inside the car?

On my right hand drive 2007 Toyota Corolla 1.6 wagon (NZ) the interior fuse box for the radio/cig lighter/mirrors etc was in behind the glovebox. I had to pull open the glovebox (squeeze in the sides to get it past the stops) and carefully unclip it from its bottom plastic hinges (take care to unclip the opening damper on the left hand side as well). Looking up I found the cover to the fuse box. I removed the cover and using the little white plastic tool from the fuse box under bonnet (and the spare 15A fuse from the same place) I replaced the blown 15A CIG fuse and it all came back to life!

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1 Answer


You have a bad relay . Replace the " white box " ( it just pushes onto the compressor ) with maybe a small wire to secure it . Take your complete model number , including the 3 numbers in front of the ones you gave , to make sure you get the correct part .

Apr 27, 2010 | Kenmore 53502 / 53504 Side by Side...

1 Answer

I own a 2007 Fatboy. My left rear turn signal

Turn on the good indicator - find where the clicking comes from, this is the flasher unit - pull it off (little box 4/6 pins) and get a replacement, that should fix your problem 1st time. A good harley dealers should stock the flasher unit but you may have to wait a few days for order at smaller establishments.

Jan 27, 2010 | Harley Davidson FLSTF Fat boy Motorcycles

1 Answer

Have a whirlpool side by side refriferator estate model. Freezer won't get cold. Cleaned off underneath,fan is turning, Unplugged for awhile and plugged back in. Keep hearing clicking noise coming from...

Plastic box you're referring to contains the start components for the compressor. The clicking sound sound you hear is the protective overload shutting the compressor off because it won't start.
Two possibilities
1. The components inside the plastic box (cover) are defective and need replaced. You can remove them, by snapping off the cover and pulling them straight off. Most appliance parts houses will be happy to test them.
2. The compressor has failed internally.
Note: In my personal experience when dealing with whirlpool Estate models, 99% of the time it has been a failed compressor.

Oct 28, 2009 | Whirlpool Gold White-on-White 21.9 cu. ft....

1 Answer

GE frig not cooling now

those's little black boxes are relays,or could be called a switch.when you chose a function of your refer it relays thru that board and to the part that needs energized.i'm not sure if its the board bad but i don't think Therese any thing else to could look at your refer's tech sheet,it may have some checks for you to do.the relays are not replaceable by themselves.i hope this is a start sorry can't tell more,God bless ,tom

Jan 11, 2009 | GE GSH25JSRSS Stainless Steel Side by Side...

1 Answer

With frig door open the light is not illiminated and the digital settings are not lit. There is a clicking sound that stops when the close door button is pressed. Removed light and tested in another device...

In the back of the unit next to the compressor is a little white box. It has a circuit board in it. I moved the unit out took off covering and put my hand on the white box. I could feel it vibrating and so I went to and got a new circuit board, and problem fixed. I think the part was around $90.00.

Dec 29, 2008 | Whirlpool GD5SHAX Side by Side...

4 Answers

Knocking noise

I got the Same Exact problem with my S2OD RBB32-A/G Whirlpool Ref.
its has a Fast and Random Clicking on the Back in its Motherboard (White Box), i Open the main Board and it seems that its a Relay Who is Going Crazy!
it started to happen for 5 min then last couple of month then its now lasting for 2 and 3 hours!! after this it t works normal, then when the Electricity goes off than On again the Hole cycle accrue over and over.
Also When i Open the Door of the Fridge the clicking stops then comes again when i close the door!
Any Help?

Sep 09, 2007 | Whirlpool S20DRSS33 Side by Side...

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