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The battery connections have become intermittent. How do I open the casing to check the connections (without damaging the casing). There doessn't seem to be any screws. Ian Perry

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Most thermostats snap together and can sometimes be really tight. Look closely into the opening between the thermostat and sub base and you will see where the small, plastic hooks are located. A flat tip screw driver works OK for prying them loose. Be gentle though.

Posted on Mar 31, 2011

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Posted on Jan 02, 2017

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My OBD will not come on to do smog for 2000 grand prix super charge V6


you need to check the bulb in the dash see if its good check for power at the plug for the obd

Apr 21, 2015 | 2000 Pontiac Grand Prix

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A circuit diagram for samsung np-s3520 laptop motherboard


First, check the output of the laptop's power supply with a multimeter. If it is producing the voltage indicated on the power supply's label, your power jack on the motherboard has possibly been physically broken inside the case some how. Another possibility is the battery itself has become defective.

You will need expert desoldering skills to be able to install a new jack, not to mention skills to entirely remove the motherboard from the laptop's case and reassemble it to its original state again. Motherboards are multi-layered and excessive heating of the board can damage "through holes" that must be cleared and cleaned out enough to insert the new part without damaging the board. Temperature controlled soldering equipment is recommended. If the board has become broken, the laptop is likely uneconomical to fix.

Here is a link to someone selling this part on Ebay @ $4.00 USD+ a few dollars shipping if you're located inside the U.S.

NEW SAMSUNG NP S3520 LAPTOP AC DC POWER JACK CHARGING PORT SOCKET PLUG
Ensure the pattern of the legs of the replacement is the same as the original. This should be obvious from comparing the pattern on the backside of the motherboard where the original jack is located.

Sep 24, 2014 | Computers & Internet

1 Answer

Remington hc 5550, how to open it without destroying plastic cover. i.e. to replace battery. (Especially how to put off plastic part at the end of handler which hold together both top and bottom halves of...


Most of these types of units are sealed and cannot be opened without damage to the case. Even if you could open it, the battery is most likely using connections that are spot welded to it. You will have trouble getting another battery for it that has the same connections.

Oct 28, 2013 | Remington Hair Trimmer Accelerator Hc5550

1 Answer

My 1340 evo 2 is sooting plugs casing misfire trou exurst and carb


Hi William, and the usual suspects are:
1. Plugs in bad condition, wrong type or number or partially fouled.
2. Spark plug cables in bad condition or leaking.
3. Spark plug gap to close or to wide.
4. Faulty ignition coil, module and or sensor.
5. Battery nearly discarged.
6. Damaged wire or loose connections at battery terminals especially the ground cable at "BOTH" ends, ignition coil, or plug between ignition sensor and module.
7. Intermittent short circuit due to damaged wire insulation.
8. If your bike has a CKP sensor you must leave both plugs in
head and check for spark with a 3rd plug. Good luck and have nice day.

Dec 27, 2011 | Harley Davidson Heretic Ag Motorcycles

1 Answer

The power to my car radio cuts out then comes back on especially at stops


After time, the power output transistors heat-up and develop loose solder connections around the areas of the circuit board that draw high current - thus the signal becomes intermittent. Open the case and closely inspect the solder connections for partial or cold solder connections - re-solder the connection. Also, check for loose cables.

Nov 01, 2010 | Sony Car Audio & Video

1 Answer

I have a 3/4 hp Craftsman garage door opener. The wall consule unit is working intermittently - it doesn't always activate the door opener. When it does work, the small light on the push button is lit...


Is your unit hardwired? If not batteries are likely issue, if it ever corroded, due to battery leak, the connection fails early on subsequent batteries..Consider anti battery acid gel.

if it is hardwired, look for damage on wiring. something laid against the wiring or controls...

Sep 27, 2010 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

2002 pontiac montana van ''service engine soon'' light


Diagnostic Aids
  • Low system airflow can cause an intermittent complaint. Inspect for the following conditions:
    • Any restriction in the exhaust system that may produce back pressure
    • Pinched, kinked, restricted, or leaking pipes, hoses, or fittings
    • A restricted pump inlet hose, duct, or filter
    • Pinched, kinked, restricted, or leaking vacuum lines
    • Heat damage
  • A short to voltage in the pump relay control circuit can result in the AIR pump running continuously with the ignition OFF by back-feeding to ground. This will eventually result in pump failure.
  • An AIR pump that had become inoperative and had shown indications of having exhaust gases in the outlet port would indicate check valve failure.
  • Notice Do not operate the AIR pump for more than 60 seconds. Continuous operation of the AIR pump in excess of 60 seconds will damage the AIR pump.

    If the DTC cannot be duplicated and is determined to be intermittent, reviewing the Failure Records data can be useful in determining when the DTC was last set. Also refer to Intermittent Conditions

Oct 09, 2009 | 2002 Pontiac Montana

1 Answer

Not holding charge


It is likely that your rechargable batteries are no longer capable of taking a charge and have become degraded to the point they need to be replaced.

Without a model number, I can't provide you with the disassembly steps to open up the shaver and the correct replacement batteries.

Once the rechargable batteries have degraded to the point that they cannot hold even a minimal charge, it could become possible that the shaver won't operate even with the electric power cord connected directly with a power outlet. Hence, it is a good idea to replace the batteries soon to also prevent damage that can occur to the internal electronics by leaking batteries

You can go to www.electricshaver.com and look for the batteries for your model number. You can also contact them directly to get an estimate for having them do the repair service, if you wish.

Hope you find this info Very Helpful and best regards!

Sep 11, 2009 | Philips Health & Beauty

1 Answer

I have a Kodac V570 digital camera. For some reason the lens cover does not open when the camera is cut on. I have replaced the battery(which probably did not need replacing) I'm looking for someone who...


Hi,

The problem you're experiencing is somewhat common. The lens unit can become damaged if it's opened while in your pocket, or in a case etc. This usually happens without the user's knowledge and appears to be a mysterious development. Basically, what happens is the power button gets pressed and the lens attempts to extend, then the lens gets jammed

Sep 13, 2008 | Cameras

1 Answer

Screen keeps flashing intermittently.


There are a number of possible problems.

When the computer is turned on and you wiggle the LCD back and forth and the video becomes corrupted and then if you wiggle it some more and get it to work correclty then you either have a loose video cable connection or a defective video cable. In some cases the LCD will need to be replaced.

If this is not the case then there is the possibility that the video card is bad.

Dec 30, 2007 | Acer Aspire 5610-4648 Notebook

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