MacBook Pro :: Does Magsafe Charger Very Hot Normally?
Oct 2, 2010
either it's a newbie's tendency to worry but my magsafe charger for my 2010 15inch i5 MBP is getting way too hot for comfort.
nothing has corroded (yet) but the magsafe itself feels extremely hot to touch after 30mins or so of use.
is this normal or is it time i give Apple a call?
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Apr 13, 2010
Can anyone confirm that the chargers are different on the new MBPs? I saw this video on youtube: [URL]
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Jun 2, 2009
well my charger recently got hit with the frayed connector problem. I called Apple and they sent me a replacement via overnight shipping (really awesome).
Anyways, both representatives I talked to when they said they would send it said I need to send the old one in the box they sent the new one in and use the shipping label they gave me.
but I peeled back the shipping label, and there's nothing there.
I went to check the repair status, and it says "Complete - no part return needed," but they took my credit card number when I called and told me to do so.
Anyone have any idea about this? Should I worry about returning the defective charger?
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Jun 24, 2009
I am becoming increasingly concerned by the rising number of reports of people's magsafe connectors for their MBPs bursting into flames.
I am not sure if this is being built up to be more than it is - but there do seem to be a number of genuine cases.
I now feel unable to leave my new 13" MBP connected to the mains unattended - which is not really a desirable situation.
I have heard that the issue is down to the design of the connector point where the wire goes into the magsafe connector - and as such, the differently designed connectors which are used on macbook air and those attached to apple display units mean that these connectors have not experienced any issues.
Therefore I was thinking in order to minimise the risk - does anyone think it is a good idea to try and get hold of a MacBook Air charger and use that on my MBP 13" instead? Do Air chargers even work with MPBs?
Just wondering what people's thoughts are...
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Mar 18, 2010
My MacBook Pros charger has the European two pin plug on the end of it. Does Apple sell UK plugs that I can plug into my charger?
It would seem a waste to have to buy a brand new adapter just for a plug, especially considering I've had to buy 4 of these already due to faults.
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May 20, 2010
a lot of times when i let the magsafe get magnetically attracted to the port, it aligns crookedly (the side-butt round part of it sticking up a little bit) and I gotta push my thumb down to align it in place, flush with the machine edge.
I can also do this and it will land straight but not if I'm being sloppy and careless with the magnetic attraction -- more so than the other 3 unibody MacBook Pro's I've had with the same macbook air charger).
Do you think the cable is defective, the port, or what can explain this happening?
This seems plausible but silly (and something that I think might be the case after trying to see it connect while holding it in the air) - the cable is so thick, it's at a weird angle and forcing the cable up.
Because when I lay the cable paralllel with the edges (running from the back of my desk), I don't think it does this but I will try it out and fidget with it.
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May 10, 2012
Ok, so i have the newer magsafe charger (The one thats slim and silver), but its faulty at times, so i looked on amazon and bought the cheapest Macbook charger i could find, i found one of the older ones (the ones that look like a square and are white), so i bought it. The moment it got here, i plugged it in and connected it to my macbook. The light on the charger went really bright green, it was so bright it reflected over itself, i didn't really care, though. So then i unplugged it and moved to another room, but it stopped working. The newer type charger (the slim, silver one) still works fine, but is still faulty.
I've already reset the SMC a number of times, still no luck
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jun 1, 2012
magsafe 60w charger was not responding with macbook pro 13 i5, but after few hours it started working properly, my machine is under warrenty should i go for replacement of charger?
Info:MacBookPro, Mac OS X (10.7.4)
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Mar 21, 2010
So today, when I came home.
I go to charge my MBP.
I noticed that there is some black stuff inside the MagSafe port so I try cleaning it out. [I had to use a paperclip to remove some of it.]
Some of it won't come out.
But is something wrong with my MagSafe charger?
And can this lead to some fire or something?
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Apr 14, 2012
My macbook will not startup. The magsafe charger is green. The front indicator light is on. But, pressing the power button does nothing.
Info:
MacBook, iOS 4.1
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Aug 2, 2009
A few of you may not know, but the prongs on the power adapter are supposed to be used to wrap the cord around when you are putting it away.
I'm curious to know if any of you actually do this.
I'm afraid to do this because I fear that the cord will eventually get weak from being wrapped around and the part of the wire that connects to the actual power adapter might become loose.
I'd like to know if someone has done this very frequently and hasn't experienced any problems.
Example shown here:
[URL]
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Mar 20, 2012
i should still have 1 month warranty left on my macbook pro.I tripped over the magsafe cord. It popped out. But now it is not charging. I think they should give me a free one, since it was designed to protect itself & the computer..
Info:
MacBook Pro, Mac OS X (10.6.7)
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Dec 9, 2014
My Macbook Pro (Mid 2010 model) will not turn on unless I connect the Magsafe charger into it. If my macbook is off, and I connect the charger - it will turn itself on without me having to press the power button? I am also stuck on 23% battery and under the battery icon it says 'Battery Not Charging'? I'm finding this weird because the battery is only about a year old.
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Sep 12, 2010
So I have a Late 2009 Macbook Pro, it came with the original magsafe adapter. The adapter doesn't always work all the time, sometimes theres a really dim green light.
One of the prongs that go into the wall is slightly bent so it might be because of that.
My question is will Apple replace this charger for me? Do they give the new magsafe adapters as replacements or will they give me an old one?
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Feb 9, 2010
I bought this item from ebay:
[URL]
(item number: 360222254116)
When I run my finger anywhere over the aluminium chassis my finger feels like either the laptop is vibrating, or there is a tiny grain of sand under my finger tip.
I know these are both untrue as when my finger is stationary it doesnt do it, and also I can use any finger or even my wrist as i type this.
Then, when I unplug the magsafe, it ceases to do it!
Am I barking up the wrong tree, and also why does it do it only when my finger is moving?
Is this a new issue or has anyone else had their replacement charger causing a funny feeling under the fingers?
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Feb 5, 2012
Someone tripped over the wire of the MagSafe charger, and it came away from the macbook, but split the L-Shaped part in half, and left the magnetic end stuck inside the charging port, and the other part exposing the gold pins. Is there any way I can remove the magnetic part myself? Or should Apple be able to do it for me?
Info:
MacBook Pro
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Apr 28, 2009
My blackbook is about 6 months old now, and I've had occasional problems with the magsafe connector since then.
Basically, it works most of the time, but sometimes when I plug it in, the light doesn't come on and the battery doesn't charge.
I've tried using the connector to power up the computer without the battery, but that doesn't work either. It therefore seems to me like it could be a problem with the adaptor rather than the MB?
As I say, I've had the problem a while now - this has happened on three seperate occasions, though eventually after a lot of taking the adaptor out and plugging it back in again (scientific, I know! ) it inexpicably starts working again!
It can sometimes be days before it works again though. But each time it starts working again I'm so relieved the problem seems to have gone away that I just forget about getting it sorted for the long term.
Has anyone else had a similar problem? Is it definitely an adaptor problem? Should I just give up on the adaptor and go get a genius appointment?
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Jan 24, 2010
besides my Finder problem now I have to fight with a MagSafe problem that is much more annoying and complicated.
Well, is "death". If I connect to the electricity and then I connect to the MacBook it just doesn't work.
I have to pull the cable to it work, its very annoying.
There's any way to fix this? Have anyone had this problem? Have you fix it?
I don't want to buy a new one, I feel that it would be a unnecessarily expenditure.
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Nov 10, 2010
I've had my macbook for a year and the magsafe charger is finally giving way. It hardly charges and i have to replug it to my computer at least 20 times before it charges.
Sometimes it glows when connected but my computer says "not charging" even though its connected and glowing. I thought it was my computer but i used my brother's charger and it charges perfectly.
does this happen to anyone else?
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Jun 23, 2009
I've still got my old PBG4 around after upgrading to my new MBP.
The wattage rating on my old adapter is actually higher than my new MBP, 65W for the old one vs. 60W on the new.
But the plug is different. Does anyone make an old-style PB round DC plug>magsafe adapter so that I can use the old charger with the new laptop?
Since these things are like $80 it'd be nice to just keep using the old one or at least have it as a spare. It's not that I really need one but if I could buy an adapter it would be convenient.
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Sep 24, 2010
I've got the new i5 mbp which has the right angle magsafe plug. Can I use any older magsafe adapter on the machine?I need 2 more (one for work and one for home), i'm too lazy to take it out of the bag, or I always forget to put it back when I need it.
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Sep 28, 2008
Is it better to keep the charger in after a completely charged or pull out the charger. Basically I'm wondering if the power is pulled from the UPS after the battery is completely charged or is it still constantly charging the battery.
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Aug 11, 2010
The Apple one looks tempting as it comes with 6 batteries and 29€ isn't too much, plus, as usual, it looks brilliant. I looked at some 3rd party chargers as well ranging from 20€ to 40€. None of them was stunning or special by any means. Cheaper ones usually came with two or four batteries and some came without batteries. I don't really need it for else than Magic Mouse, occasionally for something else too.
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Jan 31, 2009
I have had my MacBook (aluminum) for 6 days, and all of a sudden I go to plug it in to charge (10% left) and the led on the magsafe doesn't come on and the computer doesn't recorgnize the charger (even in system profiler). Upon closer inspection I noticed the LED is on on the magsafe, it is just a very faint shade of green. I have tried a charger from a different MacBook but no luck. And I have also tried my charger and a different macbook and it charged it just fine.. so it's probably not my charger. I know I can go get it replaced but I would really like to not have to take a 45 minute drive to the apple store if i can avoid it. Also, if I get a replacement is it possible for them to just swap my HDD with the new one?
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Dec 26, 2009
So my replacement magsafe adapter is acting up, it seems these last about six months... My MBP is just fresh out of warranty but I recall reading something about "Even if your notebook is out of warranty" somewhere on the apple site. I can't imagine this is the case, but is it? Can I get a new magsafe?
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Jun 13, 2012
I don't know so what magsafe does the macbook air use? magsafe 2? or the ones on the macbook pro?
Info:
iPhone 4, iOS 5.1
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Sep 20, 2010
Just upgraded my MBP from one of the first unibodys. The new computer is great, but the power cord? Surely that was one giant leap backwards? Yeah it looks cool, but I have nearly destroyed my new MBP many times - that old panicy, heart in mouth feeling when you trip over the power cord and turn round to see you computer sliding towards the edge of the table is back! With the cord parallel to the body rather than perpendicular it doesn't seem to have the leverage to pop out easy any more. Admittedly I am clumsier than most, but then thats why I loved the old magsafe so much. It makes me wornder, am I just using it wrong or does anybody else wish for simpler times?
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Jan 16, 2008
Like many of you, my magsafe finally started getting hot enough to make popcorn. Where I would have gone out and bought another, a simple dead short was too easy of a repair.... and I can use that $80 for other Apple goodies. I might as well get something out of my electronics degree. I decided to take pics to share. Since I seem to take pics of things people like these days, I've watermarked them to avoid any *more* theft of images. Apologies in advance for the watermarks. I would have written this as a DIY, but I determined if you couldn't get the jist from the pics, you shouldn't be attempting it. (Self solving problem) Basically what happens is that the outer shielding breaks FIRST from the flexxing of the cable. Once the outer shielding breaks the wire loses all it's structural integrity and it's a very short time before the inner wire starts poking through and creating small dead shorts between the + and - voltage of the two. This is why some days it is blisteringly hot and some days it is not. There are only small strands of the inner wire poking through and each time they make contact they burn off, creating a very hot wire, but one that seems to fix itself or only randomly get hot. If you continue to use the adapter in this situation you WILL end up with a fire that can threaten your book, your home, and your life.
At this point in the life of the wire it is in critical. The inner wire is breaching the jacket and the outer wire has nearly broken in half. The effects are a very poor connection on the negative shielding which creates heat by lack of ability to properly transfer energy. The heat warms up the already damaged inner jacket and the next thing you know.... you are here complaining about your Magsafe almost burning your leg off. With a little skill, you can fix this issue and save $80. The process took me 45 minutes and cost me NOTHING. My adapter is like new and will last me another year before I have to do it again. Inevitably by design, all Magsafe's will fail. I don't know about you, but I have better things to do with my $80, so once a year I don't mind making this repair. If you buy a new Magsafe it WILL fail again. The revision of a SLIGHTLY larger rubber grommet is a horrible fix with minimal results.
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Sep 6, 2009
I ask because the voltage is higher (16.5v vs 14.5v). I would assume the 60watt would charge faster, but not sure if the voltage increase will do damage.
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Feb 19, 2010
Today I connected my macbook pro to my LED Cinema Display and the MagSafe connector's light was blinking like a hard disk's status light. Is this normal?... it's blinking rapidly like when the light of an external HD is showing the disk is in use. Something like that.
I just checked the battery status in iStats and it's giving me a 91% healthe.. . How could that be if this mac is 6 months old.
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