Logic Board Slightly Warped?




My iphone was run over and now the logic board is slightly warped and the phone doesnt turn on anymore. What about the board getting bent makes it not work now? It looks perfect other than being bent a little
If you can see the slight warp, one or more solder joints would likely have developed cracks (i.e. broken connection). Don't even think a service shop would recommend trying to get it fixed.
okay, from an iphone i see the problem. make sure you don’t have anything on too high of a pixel measurement regarding width as well as make sure none of what you have on position other than auto is sticking out. hope this helps. :wink::+1: only thing i can think of is to maybe reflash the firmware. Hello,  
  
Put in new batteries and try again.  
  
If new batteries did not solve the problem, the next thing to check would be the battery terminal.  
  
If
 the battery terminal is rusty, the battery power won't contact and the 
calculator won't turn on. So, use a flat small screw drive to scratch 
the battery terminal so that there would be contact.  
  
If the above
 is not the problem, the next to check would be the wire connecting the 
battery terminal to the the calculator's main board. There is a wire 
between the battery terminal and the calculator board. When the battery 
is inserted, the power from the battery goes from the terminal to the 
board through this wire. There is a possibility that this wire is cut 
in-between or is loosing contact. In this case, you need to get a small 
screw driver and carefully disassemble the calculator in order to check 
the wire.  
  
If the wire is intact, use a light brush to brush the calculator board as there might be dust on the board.  
  
If non of the above helps, then it means the calculator is dead and needs a replacement.  
  
Regards. problem is a bad capacitor on the power board. caution if repairing yourself as capacitors in tv's hold a charge long after set is powered off and can be lethal. 
  
 when looking at your power board for a bad cap look at the top of the capacitors. a bad cap will have a noticable "bulging" on the top of it compared to others. be sure to note polarity of capacitor (will have a "-" on one side indicating negative. to fix on/off issue simply unsoldered bad capacitor and solder in a new one with same voltage and capacitance rating being sure the new capacitor is oriented the same as the old one was before it was removed. it looks like you are right, this appears to be an issue. i will make sure that it gets fixed soon. if it doesn't turn over... it can not start!!... do you mean it cranks ok .. but will not start? hi, 
this is really strange behavior. the only option i see is atm to reset your preferences and check if it works again, then. 
options- > preferences -> reset preferences (left corner) 
hope that helps. 
regards 
christoph Please refer to the following FAQ regarding your phone's unlocking :
  

  
<https://ccm.net/faq/1038-why-ccm-doesn-t-help-unlock-mobile-phones-smart-watches-or-sim-cards>
  

  
Regards > Hello. I have an HP Pavilion 4500 laptop and it won't turn on. I've tried everything to get it to turn back on. There are no flashes or beeps or anything when I hit the power button. Also, before all this came up, my charger wasn't charging correctly. It would turn on then turn off repeatedly. Then one day, my laptop shut off and didn't come back on anymore. I haven't been on my laptop in about 4-5 months now. Could someone please tell me what might be wrong with my laptop?
> 
> 
> Thank you so much! :D
> 
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you havent used it in almost half a year!!!! get yourself a correct charging unit for it that works properly and charge it. leave it out in a warm spot for a day before hand though. it sounds like its gotten very cold internally and also all the battery power has seeped away to nothing. this happens with rechargable batteries after a while. of course you wont get anything when you've got a dead battery. sounds like the charger you have already may be defective or your current battery is defective at least.  

At the other end of the scale though it could be that you laptops power supply unit has become defective and maybe that has blown.  

Rule out the simplest options first of it being the charger or battery. if theres no joy take it down to a local computer engineer and get them to have a look. be prepared to spend a little dosh on it.



btw what r your laptop specs?? might help us.:D Unless the walls are perfectly flat around the switches (most walls aren't) and the metal back boxes are deep enough to accommodate the switch properly, they will never be a good fit and will sit awkwardly with one or more edges sitting slightly proud.

When you see these low profile flat plate switches in the shops they are always mounted on nice flat pieces of wood or plastic so look great. Once fitted in the home, the reality is somewhat different!