Will not come on at all ?

You can try contacting the manufacturer. If the combination hasn't been changed, they may provide you with the combo for a fee once you prove it's your safe. If they don't want to deal with you, you can get a locksmith to request the combo. If neither of these options work, check to see if there is a layman group of safe and lock pickers in your area. They might take the project on for the challenge. Good luck!

Turn on and off three times ,live on do not start car,long flash is one ,fast like 2,3,4. 55 is end.

An E732z eMachine is a laptop computer. If a USB port is not working, it may be broken from the motherboard. Laptop motherboard repairs can be very challenging, often impossible if you don't have the right equipment or experience. You may be able to find dis-assembly information/instructions, however if the part itself is broken, you may have issues finding parts given eMachines less than adequate documentation for their computers in general.
More often than not, a complete removal of the motherboard is necessary to work on it. You must observe static electricity precautions. You should have experience with surface mounted devices and know that permanently damaging a motherboard is very easily done without the right experience working on them.

Replacement parts, including a complete motherboard can be found here
eMachines Series E732Z Replacement Laptop Parts

I guess you don't tell us the manufacturer & model of your laptop to make it more of a challenge ??

Well - try using the Laptop on the mains block without the battery ... most laptops will work w/o the battery - so if it works, then the power block is OK and the battery is duff = replace battery. If it doesn't work, then MOST LIKLEY the powerblock is out = check fuse & if OK, replace power block - if still no good, replace the laptop.

Thank you for posting your question here on Fixya.com.

Yes, it is a rather common motor available thru any local pool store and also local electric motor repair shops, whose prices are likely a little lower. A common part number for it is USQ1152 from A.O. Smith. Depending on where you shop, it may have a different number but will otherwise fit without any trouble.

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John

Well if you go according to layman's procedure, the easiest way is to use the laptop without the battery and check whether the problem persists. If not then it is the battery, if the problem still exists even after removing the battery then it is something else which is wrong.

Hope that answers the question.

i have exactly the same problem, same model and year, car runs perfect but oil light comes on after 5 mins or so. its got me stumped!

If the stove is vented to the outside, it may be just drawing air from the room through the fan.

Hi! I realize that you posed a couple years ago, but I am having the same problem with my relatively new Memorex MLT 3221 model. How did you solve it??? I have tried every 'layman' solution that I can think of! Please help!