Question about Linksys CM100 Cable Modem

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Randomly the online light shuts off. No set time, no reason, all other electronics continue to work I TV on cable ,etc) Can shut down mu online functions w/o notice. Can the modem be shorting or overheating at times? Thanks

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First of all you can try by resetting your device and you will see a reset button at back of your router so all you need is to keep holding it for 10 seconds then unplug the power jack for like 1 min and then your device shall be reset.But please make sure to backup your all settings first.

Posted on Nov 06, 2013

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Posted on Jan 02, 2017

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1 Answer

Why does my Hisense tv randomly shut off


For a TV set to shut off randomly, it generally means that you have to ask for a technician to check its Power Supply Board.

If you have some knowledge about electronic, just open the TV and check for the PartNumber of the Power Supply of that specific model, and do a proper search on Gloogle_Search_Engine related to the same issue: BOARD NUMBER + ISSUE (stop working, works for a few minutes only... etc.) + SOLUTION.

This will offer a better understanding about the problem, so you may be OK to solved it alone.

Information is for all us to share, and you will surely find some about it. Good luck.

Mar 20, 2016 | Hisense Televison & Video

1 Answer

94 tempo runs fine for no reason will randomly shut off while driving has some diffuculty restarting then will run then may run well or at times continue to shut off


Check your battery cables and make sure they are tight and not corroded. Could also be your fule filter or the outside chance your fule pump telling you she's about to fail.

May 19, 2012 | Ford Cars & Trucks

1 Answer

Have a samsung plasma that keeps switching itself off randomly. It then makes a clicking sound at the back of he set. I cannot do anything to switch it back on. It then comes back on itself again...


This is a classic "Hic-upping" switchmode power supply problem. The protection circuitry inside the SMPSU, has sensed a severe potential problem, and is attempting the shutting of the set, down to avoid a fire, explosion, or both.
This set had developed a problem, that is so severe that the set must be shut down, (This set should be removed from the Power),
What is happening is the internal "Fault" that is causing the Protection Circuitry , to detect the problem and attempt to shut down the set, keeps restarting the set, because as soon as it shuts down, the "Faulty" component(s) cool down?, and the "Fault" ostensibly "Clears" so the PSU starts up again, only for the component(s) to heat up, whatever, again and fail, so it shuts down, and if left unattended, this would continue on until the part eventually failed. As related this is called a "Hic-upping Power Supply". Any fault that involves the power supply is usually quite serious, and needs a professional, usually, unless one is familiar with servicing current day, televisions.
And in my professional recommendation, you should get a "Quote" for repair, from, an, Approved Service Center. Now, this point is very important for a good result, Always contact, their "Local" or a, "Head Office" Samsung, in your case. Ask them, for a referral to an authorised servicing center, where you ask for a "Quote". Now, when you get the information you want, then you can decide as to repair of replacement.
The reason we want an approved agent, is that way, all the engineers are trained on their own brand sets, they have seen almost all faults, and will get the job done quicker, and for less cost, and usually have parts on hand, also sometimes, there has been a service bulletin in issued and the repair may be subsided or even free. There are many, many, many reasons that display this symptom, one must work through the troubleshooting steps to isolate and identify, the Cause and repair that and any damage done.



Dec 13, 2010 | Samsung PS42C91HDX 42 in. Plasma TV

1 Answer

Tv randomly shuts off


next time it shuts down and power light goes out--do the self check.

On front of set press and hold BOTH MENU AND INPUT BUTTONS FOR AT LEAST FIVE SECONDS AND RELEASE BOTH BUTTONS.

Power light (if an error is detected) will blink a two digit code.

Most common is 2 blinks, pause and 2 blinks---set if there is a error code will repeat it at least 5 times.

If you detect a error code, let me know and I will tell you what it means.

SD TECH

Jun 24, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

The TV will shut off by itself randomly (anywhere


Sounds like the TV is going into the "protect mode", usually means there is a failure present and it's shutting down to ward off any serious damage to the electronics. The status light will usually blink a error code along with this symptom, call a service center and let them know how many times the light is blinking in a continious pattern and that will help them to diagnos your TV problem. Good luck and Merry Christmas!

Dec 25, 2009 | RCA D52W135D 52 in. TV/DVD Combo

1 Answer

50" lg plasma tv keeps shutting off


Your Television uses a sensing circuit that is basically part of a mini-computer. Sometimes either the sensing unit can be bad itself or there is a power distribution issue.

Test - Make sure you try another input source like DVD or something other than what you are trying now. If it plays and does not shut off, the TV might be ok, it might be something to do with your other source you were using when it went out, like your cable box etc.
(most LG's have input sensing and if there is nothing coming in the TV it will shut down or go into standby)

If you have run this test my friend, you may have no choice but to take it in or have a service call. A LG specialist might bring the board you need in to repair it but that can be rare. Most of the service guys that come out are following instructions in a systematic troubleshooting guide and do not really know how to troubleshoot per say, they are card replacers until it works.

They cannot fix the problem in the home if you cannot repeat the problem in front of them and it is consistent.
You may want to call LG or Write their tech dept (good luck, they kind of are not that customer service oriented that I have seen).

I always recommend the extended warranty on a high-ticket item next time.

Hope that hepls and let me know how it goes.

E

Mar 02, 2009 | LG MU-50PX10C 50 in. Plasma HDTV

1 Answer

Sony 36brx800 shuts off on own


As a TV tech the simple answer is no! If you were a well qualified electronics tech but just not used to TV's then the answer might be a very weak 'maybe' and that's if you had a TV tech talking you thru the whole process on the phone.

shutdown probs can be the power supply, bad solder joints, or also very likely the high voltage power supply. Meaning the area where the TV generates upwards of 30 thousand volts!! The set has overvoltage protection that makes sure that things don't completely fry, catch on fire etc.

Ya really need special training to avoid getting zapped with tazer like volts or worse! Sorry but safety says better stay out of this one!

Feb 11, 2009 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Tv will not power up


the itc222 has a processor that shut it down for one or 20 different reasons. generally it is for high voltage safety reasons. the first thing as a technician i check are the horizontal tansistor and flyback. The first thing you can do is unplug for hour and then try again. This usally dosent work but it does elimate proscesor lockup. since the light comes on then you can elemante the main fuse. as a technician we have acess to computer equipment much like the one on cars that read error codes that tells me why the set shut down. does the set try three times then shut down.or just shutdown with one try.

Oct 04, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Trouble Codes - Flashing lights.


Looking at the lamp itself can give a very good idea of its condition,You should be able to remove the lamp safely from its compartment because you will not be close to the high voltage but make sure the set is totally unplug from the wall.There might other reason but the lamp is a good place to start.

Sep 21, 2006 | Samsung PLK405 40 in. Rear Projection...

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