Problem with charging after replacing battery cellsHi, i have a problem with my Toshiba battery, my old battery died, it gave me only 20 minutes of working time, wether i was w...
回答先: How do I remove the broken end of my ac adapter?And do NOT use some 3th party cheap chargers, the quality on those are very low! The best you can do is to go on a second hand website and get an official Apple charger, i had this once with a cheap audio cable, the jack broke off in the middle of a new set of speakers, nothing i could do, accept opening my speaker set what did void my warrenty! So my advice, get only the best for your lovely PowerBook!!
回答先: Logic Board Failure due to Nvidia Graphics processor GT330MI had the same problem with a mid 2007 macbook pro running under Mavericks, i played some music on it on a friday noon, i went to the gim for about 1 hour, i did put the macbook pro in sleep modus, and when i got back from the gim and when i opened the lid of my computer, it wouldnt wake up anymore, i removed the power cord and battery, i tried to reboot this macbook pro, nothing, just a boing, and my screen stayed black, i tried everything, booted it up with the ram removed, only powercord, only battery, harddrive disconnected, and when i searched the web with my iphone, i realised it whas the GPU that failed, an Nvidia chip, i disassembled the complete macbook and i did a logic board reflow in the oven ad 200 degrees celcius for about 7.30 minutes, hoping and praying offcourse, and when i putted it back together . . . It jus booted up like nothing happened . . . Crazy, why is this happening to computers that costs SO much money? I have an old pc, with a Nvidia chip also and i had NEVER the kind of problem i...