Daphne

Hi Gabriel, A semibroken battery can cause all sorts of weird problems in a MacBook, so yes, this can all be because of the battery. Also, a broken battery tends to swell up, pressing against the touchpad and thus creating touchpad issues. If you open up the machine and remove the battery you can check if (some of) the problems disappear. You can also try running a different OS to see if it does anything about the touchpad problem.

Sounds like the connector on the Logic board is indeed your problem. In my experience that usually does result in a black screen rather than a white one tho. You can replace the connector but that depends on your skill level and tools. Ebay is (as always) your friend. The repair is pretty straight forward and mostly relies on a steady hand. Since you talk about doing iPad/iPhone repairs and got not much left to lose this is probable your best chance.

Nee, dit is geen goed idee. Op deze manier zal de PS juist sneller vuil worden. Wel kan je hem op die manier ook makkelijker schoonmaken natuurlijk, maar toch lijkt het me geen goed idee.

Dit is meestal een ingewikkelde combinatie tussen de instellingen van de pc, en de instellingen van de tv zelf. Ook zou het nog afhankelijk kunnen zijn van de maximale resolutie van de videokaart van de pc, maar die kans lijkt me klein. Tv's hebben vaak de optie om beeld schermvullend weer te geven. Dan is de instelling van de pc wat minder belangrijk.

Het klinkt alsof je power button niet werkt. Heb je al geprobeerd de MacBook aan te zetten met de power on pads? http://www.insidemylaptop.com/turn-on-macbook-pro-laptop-without-power-button-locating-power-on-pads/ En kun je hem wel uitzetten met de power button?

Yes you can. iPhone 5s Homeknop Montage Vervangen Although it's not so much repairing it but rather replacing it.

You can easily change the RAM modules yourself. If you unscrew the back you can see it's right on top. You can remove it by pressing the sides next to it black plastic) outwards, which will cause the RAM to pop up, after that you can just gently pull them out. Problems with the RAM usually give intermittent beeps, instead of a continuous tone tho.

Die you try DFU mode? I don't really understand what you already tried it what the current problem with the phone is. Is it turned off at the moment? Does iTunes recognise it?

If you change the keyboard settings to a country that uses the enter key instead of return it'll automatically start to function as an enter key.